136-542: SpaceX Crew-9 is the ninth operational NASA Commercial Crew Program flight and the 15th crewed orbital flight of a Crew Dragon spacecraft. Originally scheduled to launch a crew of four to the International Space Station (ISS) in mid-August 2024, the mission was delayed by more than a month due to technical issues with the Boeing Starliner Calypso spacecraft that was docked at
272-405: A Space Force launch complex. Crew-9 relocated from Harmony forward to Harmony zenith on 3 November 2024, with all four of its crew aboard. This allowed CRS-31 to dock later dock to Harmony forward, from which it will be able to perform a test to reboost ISS. Relocations carry the full crew because the spacecraft is also the crew's "lifeboat". The mission is scheduled to end with a splashdown in
408-485: A capsule can be reused up to fifteen times. Crew Dragon spacecraft can spend up to a week in free flight without being docked to the ISS. Each Crew Dragon capsule is equipped with a launch escape system consisting of eight of SpaceX's SuperDraco engines, which provide 71,000 newtons (16,000 pounds-force) of thrust each. These engines were originally intended to also perform a propulsive landing upon return to Earth, with
544-482: A contingency if Starliner is further delayed and to ensure service to the ISS until 2030. SpaceX's Crew-1 mission, the first operational flight in the program, carried Victor Glover , Mike Hopkins , Soichi Noguchi , and Shannon Walker to the ISS in November 2020 aboard Resilience . Resilience was originally planned to be used for Crew-2 , but was reassigned following a scheduling change resulting from
680-628: A decade of reliance on the Russians. In 2019, NASA announced the Artemis program , intending to return to the Moon and establish a permanent human presence. This was paired with the Artemis Accords with partner nations to establish rules of behavior and norms of space commercialization on the Moon. In 2023, NASA established the Moon to Mars Program office. The office is designed to oversee
816-647: A month after the Soviet Yuri Gagarin became the first human in space, executing a full orbital spaceflight. NASA's first orbital spaceflight was conducted by John Glenn on February 20, 1962, in the Friendship 7 , making three full orbits before reentering. Glenn had to fly parts of his final two orbits manually due to an autopilot malfunction. The sixth and final Mercury mission was flown by Gordon Cooper in May 1963, performing 22 orbits over 34 hours in
952-564: A panel of agency officials, announced that the Boeing Starliner would return uncrewed, with its astronauts returning on Crew-9. Later, on 30 August, NASA announced that Hague and Gorbunov will fly on Crew-9 with Hague serving as commander. Gorbunov was required to fly as part of a NASA-Roscosmos crew interchange agreement. Prior to the official announcement, Ars Technica reported that there was disagreement within NASA over who should fill
1088-583: A part of the Soyuz-Dragon crew swap system, that is, keeping at least one NASA astronaut and one Roscosmos cosmonaut on each of the crew rotation missions. That would ensure both countries would have a presence on the station, and ability to maintain their separate systems, if either Soyuz or commercial crew vehicles are grounded for an extended period. On 3 December 2021, NASA made clear it would secure up to an additional three flights from SpaceX to maintain an uninterrupted U.S. capability for human access to
1224-532: A permanently manned space station and to do it within a decade. In 1985, NASA proposed the Space Station Freedom , which both the agency and President Reagan intended to be an international program. While this would add legitimacy to the program, there were concerns within NASA that the international component would dilute its authority within the project, having never been willing to work with domestic or international partners as true equals. There
1360-650: A possible source of antimatter at the center of the Milky Way and observing that the majority of gamma-ray bursts occur outside of the Milky Way galaxy. The Chandra X-ray Observatory was launched from the Columbia on STS-93 in 1999, observing black holes, quasars , supernova , and dark matter . It provided critical observations on the Sagittarius A* black hole at the center of the Milky Way galaxy and
1496-540: A space station since the agency was created. In 1973, following the end of the Apollo lunar missions, NASA launched its first space station, Skylab , on the final launch of the Saturn V. Skylab reused a significant amount of Apollo and Saturn hardware, with a repurposed Saturn V third stage serving as the primary module for the space station. Damage to Skylab during its launch required spacewalks to be performed by
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#17327801262541632-741: A splashdown, a Starliner capsule will return on land with airbags at one of four designated sites in the western United States. Development of the Commercial Crew Program began in 2011 as NASA shifted from internal development of crewed vehicles to perform ISS crew rotation to commercial industry development of transport to the ISS. A series of open competitions over the following two years saw successful bids from Boeing, Blue Origin , Sierra Nevada , and SpaceX to develop proposals for ISS crew transport vehicles. In 2014, NASA awarded separate fixed-price contracts to Boeing and SpaceX to develop their respective systems and to fly astronauts to
1768-447: A test pilot. Hague, on the other hand, has prior spaceflight experience and is one of the few individuals who have survived a launch abort with Soyuz MS-10 . Following the crew changes, SpaceX, NASA, Cardman, Hague, Wilson, and Gorbunov collaborated for three weeks to identify how Hague could assume many of the tasks typically divided between the commander and pilot, and determine which tasks could be assigned to Gorbunov, who would sit in
1904-522: Is a variant of the company's Dragon 2 class of spacecraft, which is an upgraded version of the first-generation Dragon. It measures 3.7 meters (12 feet) wide, 4.4 meters (14 feet) tall without its trunk, and 7.2 meters (24 feet) with its trunk. While trunks are discarded prior to capsule reentry, crew cabins are designed to be reusable. After earlier plans of SpaceX to use new capsules for every crewed flight for NASA both agreed to reuse Crew Dragon capsules for NASA flights. In 2022, SpaceX stated that
2040-504: Is also equipped to perform a splashdown return. Boeing's CCtCap contract values each seat on a CST-100 flight to be between US$ 91–99 million, while the face value of each seat has been estimated by NASA's OIG to be around US$ 90 million. NASA missions to the ISS launch on an average every six months. As part of the original contracts Boeing and SpaceX each were initially contracted for up to six operational flights. NASA later contracted with SpaceX for up to an additional eight flights as
2176-522: Is also the only pad that can support Falcon Heavy launches. When Crew-9's launch was rescheduled to 24 September, it was brought close to the launch NASA's Europa Clipper mission, which needed to launch from LC-39A on a Falcon Heavy during a 21-day window in early October. To avoid scheduling conflicts and ensure ample preparation time for both missions, SpaceX shifted the Crew-9 launch to Space Launch Complex 40 at Cape Canaveral Space Force Station . This
2312-599: Is the ninth operational NASA Commercial Crew Program flight to the International Space Station (ISS) and the 15th crewed orbital mission for a SpaceX Dragon spacecraft. The flight was originally planned to deliver four crew members to the ISS for Expedition 72 , a six-month science mission: NASA astronauts Zena Cardman (commander), Nick Hague (pilot), and Stephanie Wilson (mission specialist), along with Roscosmos cosmonaut Aleksandr Gorbunov (mission specialist). However, NASA decided to return
2448-590: The Faith 7 . The Mercury Program was wildly recognized as a resounding success, achieving its objectives to orbit a human in space, develop tracking and control systems, and identify other issues associated with human spaceflight. While much of NASA's attention turned to space, it did not put aside its aeronautics mission. Early aeronautics research attempted to build upon the X-1's supersonic flight to build an aircraft capable of hypersonic flight . The North American X-15
2584-746: The Aldridge Commission – established by President George W. Bush following the Space Shuttle Columbia disaster – called for crewed flights to the Moon with a Crew Exploration Vehicle in its final report. Following the NASA Authorization Act of 2005 , the Constellation program was established, which envisioned a revised Crew Exploration Vehicle named Orion conducting crew rotation flights to
2720-756: The Army Ballistic Missile Agency would launch Explorer 1 , America's first satellite, on February 1, 1958. The Eisenhower Administration decided to split the United States' military and civil spaceflight programs, which were organized together under the Defense Department 's Advanced Research Projects Agency . NASA was established on July 29, 1958, with the signing of the National Aeronautics and Space Act and it began operations on October 1, 1958. As
2856-803: The Bell X-1 in a joint program with the U.S. Air Force . NACA's interest in space grew out of its rocketry program at the Pilotless Aircraft Research Division. The Soviet Union's launch of Sputnik 1 ushered in the Space Age and kicked off the Space Race . Despite NACA's early rocketry program, the responsibility for launching the first American satellite fell to the Naval Research Laboratory 's Project Vanguard , whose operational issues ensured
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#17327801262542992-677: The Big Bang . The James Webb Space Telescope , named after the NASA administrator who lead the Apollo program, is an infrared observatory launched in 2021. The James Webb Space Telescope is a direct successor to the Hubble Space Telescope, intended to observe the formation of the first galaxies. Other space telescopes include the Kepler space telescope , launched in 2009 to identify planets orbiting extrasolar stars that may be Terran and possibly harbor life. The first exoplanet that
3128-632: The Boeing Pad Abort Test in November 2019. NASA accepted the test as successful even though one of three parachutes failed to deploy, since the system landed as designed under two parachutes. Boeing conducted the Orbital Flight Test in December 2019 and encountered major malfunctions of Starliner's software which precluded an intended docking with the ISS and prompted a truncation of the mission. The Orbital Flight Test
3264-468: The CST-100 Starliner . SpaceX had previously been contracted by NASA to operate ISS resupply flights with their Dragon spacecraft, as part of NASA's Commercial Resupply Services . The program's third round, Commercial Crew integrated Capability (CCiCap), aimed to financially support the development of winning proposals over 21 months through to May 2014, in preparation for crewed missions to
3400-698: The Earth Observing System ; advancing heliophysics through the efforts of the Science Mission Directorate 's Heliophysics Research Program; exploring bodies throughout the Solar System with advanced robotic spacecraft such as New Horizons and planetary rovers such as Perseverance ; and researching astrophysics topics, such as the Big Bang , through the James Webb Space Telescope ,
3536-797: The Environmental Science Services Administration on a series of weather satellites and the agency launched its experimental Applications Technology Satellites into geosynchronous orbit. NASA's first dedicated Earth observation satellite, Landsat , was launched in 1972. This led to NASA and the National Oceanic and Atmospheric Administration jointly developing the Geostationary Operational Environmental Satellite and discovering Ozone depletion . NASA had been pursuing spaceplane development since
3672-691: The Europa and observed that the moon may hold ice or liquid water. A joint NASA- European Space Agency - Italian Space Agency mission, Cassini–Huygens , was sent to Saturn 's moon Titan , which, along with Mars and Europa, are the only celestial bodies in the Solar System suspected of being capable of harboring life. Cassini discovered three new moons of Saturn and the Huygens probe entered Titan's atmosphere. The mission discovered evidence of liquid hydrocarbon lakes on Titan and subsurface water oceans on
3808-577: The International Docking System Standard (IDSS). The NASA Docking System implementation is used by Starliner and ISS, while Crew Dragon uses a compatible IDSS implementation developed by SpaceX. The IDSS docks are used instead of the Common Berthing Mechanism used by previous Commercial Orbital Transportation Services spacecraft such as the first-generation Dragon . SpaceX's Crew Dragon
3944-634: The International Space Station (ISS) in addition to its lunar exploration goals. Orion superseded the Orbital Space Plane , which was specifically designed for ISS crew rotation. In 2009, the Augustine Commission appointed by President Barack Obama found that the program's funding and resources were insufficient to execute its goals without significant delays to its schedule and an increase of US$ 3 billion in funding, which prompted NASA to start considering alternatives to
4080-566: The International Space Station (ISS). Cardman was assigned to be the commander and Hague the pilot, while Wilson and Gorbunov would serve as mission specialists. However, due to technical issues with the Boeing Starliner , NASA decided to return the Starliner uncrewed and launch Crew-9 with two open seats to return the Boeing Crew Flight Test astronauts to Earth. On 24 August, NASA Administrator Bill Nelson , along with
4216-784: The Johnson Space Center as the lead center for the design, development, and manufacturing of the Space Shuttle orbiter , while the Marshall Space Flight Center would lead the development of the launch system. NASA's series of lifting body aircraft, culminating in the joint NASA-U.S. Air Force Martin Marietta X-24 , directly informed the development of the Space Shuttle and future hypersonic flight aircraft. Official development of
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4352-664: The Mars Global Surveyor orbiter and Mars Pathfinder , deploying the first Mars rover, Sojourner . During the early 2000s, the 2001 Mars Odyssey orbiter reached the planet and in 2004 the Sprit and Opportunity rovers landed on the Red Planet. This was followed in 2005 by the Mars Reconnaissance Orbiter and 2007 Phoenix Mars lander. The 2012 landing of Curiosity discovered that
4488-614: The Orbiting Geophysical Observatory in the 1960s and 1970s to look down at Earth and observe its interactions with the Sun. The Uhuru satellite was the first dedicated x-ray telescope, mapping 85% of the sky and discovering a large number of black holes . Launched in the 1990s and early 2000s, the Great Observatories program are among NASA's most powerful telescopes. The Hubble Space Telescope
4624-658: The STS-1 mission, designed to serve as a flight test for the new spaceplane. NASA intended for the Space Shuttle to replace expendable launch systems like the Air Force's Atlas , Delta , and Titan and the European Space Agency 's Ariane . The Space Shuttle's Spacelab payload, developed by the European Space Agency, increased the scientific capabilities of shuttle missions over anything NASA
4760-635: The STS-60 mission in 1994 and the Discovery rendezvoused, but did not dock with, the Russian Mir in the STS-63 mission. This was followed by Atlantis' STS-71 mission where it accomplished the initial intended mission for the Space Shuttle, docking with a space station and transferring supplies and personnel. The Shuttle- Mir program would continue until 1998, when a series of orbital accidents on
4896-477: The Space Race when the Soviet Union gave up its lunar ambitions. As the first human to step on the surface of the Moon, Neil Armstrong uttered the now famous words: That's one small step for man, one giant leap for mankind. NASA would conduct six total lunar landings as part of the Apollo program, with Apollo 17 concluding the program in 1972. Wernher von Braun had advocated for NASA to develop
5032-620: The Space Shuttle began in 1972, with Rockwell International contracted to design the orbiter and engines, Martin Marietta for the external fuel tank , and Morton Thiokol for the solid rocket boosters . NASA acquired six orbiters: the Enterprise , Columbia , Challenger , Discovery , Atlantis , and Endeavour The Space Shuttle program also allowed NASA to make major changes to its Astronaut Corps . While almost all previous astronauts were Air Force or Naval test pilots,
5168-620: The United States Congress created the Aviation Section of the U.S. Army Signal Corps in 1914 and established NACA in 1915 to foster aeronautical research and development. Over the next forty years, NACA would conduct aeronautical research in support of the U.S. Air Force , U.S. Army , U.S. Navy , and the civil aviation sector. After the end of World War II , NACA became interested in the possibilities of guided missiles and supersonic aircraft, developing and testing
5304-524: The expeditions of the International Space Station program . American space manufacturer SpaceX began providing service in 2020, using the Crew Dragon spacecraft, and NASA plans to add Boeing when its Boeing Starliner spacecraft becomes operational no earlier than 2025. NASA has contracted for six operational missions from Boeing and fourteen from SpaceX, ensuring sufficient support for ISS through 2030. The spacecraft are owned and operated by
5440-405: The inner planets . Despite these successes, Congress was unwilling to fund further interplanetary missions and NASA Administrator James Webb suspended all future interplanetary probes to focus resources on the Apollo program. Following the conclusion of the Apollo program, NASA resumed launching interplanetary probes and expanded its space science program. The first planet tagged for exploration
5576-460: The spacecraft cemetery ), where any debris that survives reentry will be unlikely to cause damage. Hague and Gorbunov arrived at Kennedy Space Center on Saturday, 21 September, to prepare for their mission. The crew was scheduled to quarantine at the Operations and Checkout Building , where they conducted a dry dress rehearsal, adjusted their sleep schedules, and rehearsed flight procedures. At
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5712-524: The 1960s, blending the administration's dual aeronautics and space missions. NASA viewed a spaceplane as part of a larger program, providing routine and economical logistical support to a space station in Earth orbit that would be used as a hub for lunar and Mars missions. A reusable launch vehicle would then have ended the need for expensive and expendable boosters like the Saturn V . In 1969, NASA designated
5848-648: The 1968–1972 Apollo Moon landing missions, the Skylab space station, and the Space Shuttle . Currently, NASA supports the International Space Station (ISS) along with the Commercial Crew Program , and oversees the development of the Orion spacecraft and the Space Launch System for the lunar Artemis program . NASA's science division is focused on better understanding Earth through
5984-679: The 44 commercial companies that contracted with NASA to deploy their satellites to return to expendable launch vehicles. When the Space Shuttle returned to flight with the STS-26 mission, it had undergone significant modifications to improve its reliability and safety. Following the collapse of the Soviet Union, the Russian Federation and United States initiated the Shuttle- Mir program . The first Russian cosmonaut flew on
6120-450: The Air Force as the military space lead. Plans for human spaceflight began in the U.S. Armed Forces prior to NASA's creation. The Air Force's Man in Space Soonest project formed in 1956, coupled with the Army's Project Adam, served as the foundation for Project Mercury . NASA established the Space Task Group to manage the program, which would conduct crewed sub-orbital flights with the Army's Redstone rockets and orbital flights with
6256-448: The Air Force's Atlas launch vehicles. While NASA intended for its first astronauts to be civilians, President Eisenhower directed that they be selected from the military. The Mercury 7 astronauts included three Air Force pilots, three Navy aviators, and one Marine Corps pilot. On May 5, 1961, Alan Shepard became the first American to enter space, performing a suborbital spaceflight in the Freedom 7 . This flight occurred less than
6392-410: The Apollo program. Despite attacks on the goal of landing astronauts on the Moon from the former president Dwight Eisenhower and 1964 presidential candidate Barry Goldwater , President Kennedy was able to protect NASA's growing budget, of which 50% went directly to human spaceflight and it was later estimated that, at its height, 5% of Americans worked on some aspect of the Apollo program. Mirroring
6528-478: The Army Ballistic Missile Agency's original Saturn I . The Apollo spacecraft was designed and built by North American Aviation , while the Apollo Lunar Module was designed and built by Grumman . To develop the spaceflight skills and equipment required for a lunar mission, NASA initiated Project Gemini . Using a modified Air Force Titan II launch vehicle, the Gemini capsule could hold two astronauts for flights of over two weeks. Gemini pioneered
6664-490: The Crew-8 mission. Problems with the Boeing spacecraft caused NASA to extend its mission and ultimately to bring the spacecraft back to Earth without crew. The Crew-8 mission was extended and its Dragon was fitted with two additional makeshift crew seats to allow it to serve as a "lifeboat" for the CFT crew if evacuation had been needed before Crew-9 arrived. The Crew-9 launch was delayed and Crew-9 modified to launch with only two crew and two empty seats. When Crew-9 arrived at ISS,
6800-426: The Department of Defense's program management concept using redundant systems in building the first intercontinental ballistic missiles, NASA requested the Air Force assign Major General Samuel C. Phillips to the space agency where he would serve as the director of the Apollo program. Development of the Saturn V rocket was led by Wernher von Braun and his team at the Marshall Space Flight Center , derived from
6936-415: The Dragon to an altitude of 200 kilometers (120 mi; 110 nmi) before separation. A few hours later, when the second stage was commanded to make a destructive reentry, it experienced an off-nominal deorbit burn, deviating from its planned trajectory. Although it landed safely in the ocean, the impact point was outside the designated target area. SpaceX typically commands its second stages to re-enter
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#17327801262547072-409: The ISS as planned until 2 May 2021. SpaceX Crew-2 launched on 23 April 2021 and it landed on 9 November 2021, two days before the launch of SpaceX Crew-3 . When Boeing OFT-2 was on the pad preparing for launch on 3 August 2021, problems were encountered with 13 valves in the capsule's propulsion system. The launch was scrubbed, and the capsule eventually returned to the factory. Analysis of the problem
7208-409: The ISS for the Boeing Crew Flight Test . NASA ultimately decided to send the Starliner back to Earth uncrewed, launch Crew-9 with two crew members, and return with four crew members, including the two crew members of the Boeing Crew Flight Test. After that delay and other delays largely due to weather, Crew-9 launched on 28 September at 17:17:21 UTC (1:17:21 pm EDT , local time at
7344-559: The ISS within five years. Despite winning awards in CCDev 1 and CCDev 2, Blue Origin decided against competing in CCiCap, opting instead to rely on private investment from their owner, Jeff Bezos , to continue development on crewed spaceflight. The competition for CCiCap funding ended in August 2012, with US$ 212.5 million allocated to Sierra Nevada's Dream Chaser, US$ 440 million allocated to SpaceX's Crew Dragon, and US$ 460 million allocated to Boeing's Starliner. While Alliant Techsystems 's integrated Liberty launch vehicle and spacecraft
7480-440: The ISS, and Crew-4 launched Kjell Lindgren , Bob Hines , Samantha Cristoforetti and Jessica Watkins in April 2022. US astronauts Josh Cassada , Nicole Aunapu Mann and JAXA astronaut Koichi Wakata initially assigned to Starliner crewed flights were reassigned to Crew-5 mission after delays in the Starliner program. The fourth astronaut on Crew-5 is filled by a Russian cosmonaut Anna Kikina and thus becoming to be
7616-486: The ISS. The NASA Authorization Act of 2010 allocated US$ 1.3 billion for an expansion of the existing Commercial Crew Development (CCDev) program over three years. While the program's first round of competition in 2010 focused on funding development of various human spaceflight technologies in the private sector as part of the American Recovery and Reinvestment Act , its second round, CCDev 2, focused on proposals for spacecraft capable of shuttling astronauts to and from
7752-442: The ISS. The competition for CCDev 2 funding concluded in April 2011, with Blue Origin receiving US$ 22 million to develop its biconic nose cone capsule concept, SpaceX receiving US$ 75 million to develop a crewed version of their Dragon spacecraft and a human-rated Falcon 9 launch vehicle, the Sierra Nevada Corporation receiving US$ 80 million to develop the Dream Chaser , and Boeing receiving US$ 92.3 million to develop
7888-543: The ISS. Each contract required four successful demonstrations to achieve human rating for the system: pad abort, uncrewed orbital test, launch abort, and crewed orbital test. Operational missions were initially planned to begin in 2017, with missions alternating between the two providers. Delays required NASA to purchase additional seats on Soyuz spacecraft up to Soyuz MS-17 until Crew Dragon missions commenced in 2020. Crew Dragon continues to handle all missions until Starliner becomes operational no earlier than 2025. In 2004,
8024-439: The Keplar space telescope confirmed was Kepler-22b , orbiting within the habitable zone of its star. NASA also launched a number of different satellites to study Earth, such as Television Infrared Observation Satellite (TIROS) in 1960, which was the first weather satellite. NASA and the United States Weather Bureau cooperated on future TIROS and the second generation Nimbus program of weather satellites. It also worked with
8160-448: The Martian interior. The 2021 Perseverance rover carried the first extraplanetary aircraft, a helicopter named Ingenuity . NASA also launched missions to Mercury in 2004, with the MESSENGER probe demonstrating as the first use of a solar sail . NASA also launched probes to the outer Solar System starting in the 1960s. Pioneer 10 was the first probe to the outer planets, flying by Jupiter , while Pioneer 11 provided
8296-402: The Moon and going to Mars. Embracing this approach, NASA's Commercial Crew Program started by contracting cargo delivery to the International Space Station and flew its first operational contracted mission on SpaceX Crew-1 . This marked the first time since the retirement of the Space Shuttle that NASA was able to launch its own astronauts on an American spacecraft from the United States, ending
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#17327801262548432-404: The Moon and returning him safely to Earth by the end of the 1960s and installed James E. Webb as NASA administrator to achieve this goal. On May 25, 1961, President Kennedy openly declared this goal in his "Urgent National Needs" speech to the United States Congress, declaring: I believe this Nation should commit itself to achieving the goal, before this decade is out, of landing a man on
8568-427: The Moon and returning him safely to Earth. No single space project in this period will be more impressive to mankind, or more important for the long-range exploration of space; and none will be so difficult or expensive to accomplish. Kennedy gave his " We choose to go to the Moon " speech the next year, on September 12, 1962 at Rice University , where he addressed the nation hoping to reinforce public support for
8704-419: The Pacific Ocean in March 2025, a first for a Crew Dragon mission. While SpaceX Dragon 1 missions had previously landed in the Pacific, SpaceX and NASA had shifted recovery operations to the East Coast in 2019. The move allowed astronauts and critical cargo to return to Kennedy Space Center more quickly after splashdown, and SpaceX opened a facility in Florida to take in capsules after flight and prepare them for
8840-409: The Russians be included. In 1993, the Clinton Administration announced that the Space Station Freedom would become the International Space Station in an agreement with the Russian Federation. This allowed the Russians to maintain their space program through an infusion of American currency to maintain their status as one of the two premier space programs. While the United States built and launched
8976-507: The Russians to fly to the International Space Station for four days, despite the opposition of NASA to the idea. Advocates of this new commercial approach for NASA included former astronaut Buzz Aldrin , who remarked that it would return NASA to its roots as a research and development agency, with commercial entities actually operating the space systems. Having corporations take over orbital operations would also allow NASA to focus all its efforts on deep space exploration and returning humans to
9112-422: The Solar System. Mars has long been a planet of intense fascination for NASA, being suspected of potentially having harbored life. Mariner 5 was the first NASA spacecraft to flyby Mars, followed by Mariner 6 and Mariner 7 . Mariner 9 was the first orbital mission to Mars. Launched in 1975, Viking program consisted of two landings on Mars in 1976. Follow-on missions would not be launched until 1996, with
9248-404: The Space Shuttle Columbia disaster in 2003, NASA was forced to rely on Russian Soyuz launches for its astronauts and the 2011 retirement of the Space Shuttle accelerated the station's completion. In the 1980s, right after the first flight of the Space Shuttle, NASA started a joint program with the Department of Defense to develop the Rockwell X-30 National Aerospace Plane. NASA realized that
9384-418: The Space Shuttle allowed NASA to begin recruiting more non-military scientific and technical experts. A prime example is Sally Ride , who became the first American woman to fly in space on STS-7 . This new astronaut selection process also allowed NASA to accept exchange astronauts from U.S. allies and partners for the first time. The first Space Shuttle flight occurred in 1981, when the Columbia launched on
9520-443: The Space Shuttle and expand space exploration beyond low Earth orbit. Constellation was intended to use a significant amount of former Space Shuttle equipment and return astronauts to the Moon. This program was canceled by the Obama Administration . Former astronauts Neil Armstrong , Gene Cernan , and Jim Lovell sent a letter to President Barack Obama to warn him that if the United States did not get new human spaceflight ability,
9656-478: The Space Shuttle began flying, selling it as an orbital laboratory, repair station, and a jumping off point for lunar and Mars missions. NASA found a strong advocate in President Ronald Reagan , who declared in a 1984 speech: America has always been greatest when we dared to be great. We can reach for greatness again. We can follow our dreams to distant stars, living and working in space for peaceful, economic, and scientific gain. Tonight I am directing NASA to develop
9792-609: The Space Shuttle program in which the US Orbital Segment of the ISS was completely staffed with four crew. Crew-2 launched in April 2021, using a previously-flown Falcon 9 first-stage booster and a refurbished Crew Dragon for the first time. The mission carried Shane Kimbrough , Megan McArthur , Akihiko Hoshide and Thomas Pesquet aboard Endeavour . Crew-3 launched in November 2021, carrying Thomas Marshburn , Raja Chari , Matthias Maurer and Kayla Barron to
9928-550: The Space Shuttle, while a massive technological accomplishment, would not be able to live up to all its promises. Designed to be a single-stage-to-orbit spaceplane, the X-30 had both civil and military applications. With the end of the Cold War , the X-30 was canceled in 1992 before reaching flight status. Following the Space Shuttle Columbia disaster in 2003, President Bush started the Constellation program to smoothly replace
10064-483: The Space Shuttle. Due to technical challenges, the spacecraft was cancelled in 2001. Despite this, it was the first time a commercial space company directly expended a significant amount of its resources into spacecraft development. The advent of space tourism also forced NASA to challenge its assumption that only governments would have people in space. The first space tourist was Dennis Tito , an American investment manager and former aerospace engineer who contracted with
10200-580: The Space Station Freedom was controversial, with much of the debate centering on cost. Several redesigns to reduce cost were conducted in the early 1990s, stripping away much of its functions. Despite calls for Congress to terminate the program, it continued, in large part because by 1992 it had created 75,000 jobs across 39 states. By 1993, President Bill Clinton attempted to significantly reduce NASA's budget and directed costs be significantly reduced, aerospace industry jobs were not lost, and
10336-551: The Starliner-2 flight. The CCP spacecraft missions usually overlap with brief intervals during which two are docked at the same time. Crew-2 did not overlap with Crew-3 because of an unexpected delay of the Crew-3 launch. Sources Citations Notes NASA The National Aeronautics and Space Administration ( NASA / ˈ n æ s ə / ) is an independent agency of the U.S. federal government responsible for
10472-602: The U.S. risked become a second or third-rate space power. As early as the Reagan Administration, there had been calls for NASA to expand private sector involvement in space exploration rather than do it all in-house. In the 1990s, NASA and Lockheed Martin entered into an agreement to develop the Lockheed Martin X-33 demonstrator of the VentureStar spaceplane, which was intended to replace
10608-587: The US's premier aeronautics agency, NACA formed the core of NASA's new structure by reassigning 8,000 employees and three major research laboratories. NASA also proceeded to absorb the Naval Research Laboratory's Project Vanguard, the Army's Jet Propulsion Laboratory (JPL), and the Army Ballistic Missile Agency under Wernher von Braun . This left NASA firmly as the United States' civil space lead and
10744-413: The accidental destruction of C204 during testing. While NASA astronauts were given assignments to either Crew Dragon or Starliner flights, Noguchi – a JAXA astronaut – was open for assignment to whichever spacecraft would launch the first operational mission. With Chris Cassidy having arrived at the ISS during Soyuz MS-16 , the arrival of the astronauts aboard Resilience marked the first time since
10880-512: The astronauts chosen to pilot the Crew Dragon and Starliner vehicles in August 2018, and two months later penned the launch of demonstration missions for the Crew Dragon and Starliner for dates in 2019. The uncrewed SpaceX Demo-1 mission was launched on 2 March 2019, in which a Crew Dragon successfully docked with the ISS and returned to Earth six days after launch. The capsule used in
11016-542: The atmosphere and land in the ocean to minimize orbital debris. The off-target landing increased the potential risk of harm, as aircraft and mariners were not instructed to avoid the area. In response, SpaceX announced a temporary grounding of the Falcon 9 rocket while investigating the root cause of the mishap. On 30 September the Federal Aviation Administration grounded the Falcon 9. An exception
11152-486: The civil space program , aeronautics research, and space research. Established in 1958 , it succeeded the National Advisory Committee for Aeronautics (NACA) to give the U.S. space development effort a distinct civilian orientation, emphasizing peaceful applications in space science . It has since led most of America's space exploration programs, including Project Mercury , Project Gemini ,
11288-412: The commander's seat in those six days. According to the reporting, NASA Chief Astronaut , Joe Acaba had initially selected Cardman to continue as commander, which had been met with some concerns in the astronaut office, stemming from NASA's history of never launching a mission without a test pilot or experienced astronaut in command. Both Cardman and Gorbunov are rookie astronauts who have never served as
11424-595: The crew boarded the rocket, NASA leaders later remarked that they had "threaded a needle" regarding the weather. After lifting the Dragon and second-stage to an altitude of 70 kilometers (43 mi; 38 nmi) the rocket's first stage, Booster 1085 returned to the Cape Canaveral Space Force Station and touched down at Landing Zone 1 , seven minutes and 36 seconds after launch, completing its second flight. The second stage continued to lift
11560-409: The crew of CFT became members of the Crew-9 crew and will return on Crew-9 at the end of its mission. As of October 2024 , the first operational flight has not been scheduled. It depends on successful completion of a Crewed Flight Test . NASA hopes to extend the seat-swapping arrangement with Roscosmos to include Starliner flights after Starliner has enough flights, which will be no earlier than
11696-576: The event that operational missions in the program are further delayed, with the purchase of additional Soyuz seats beyond MS-17 being described as a possibility. The SpaceX In-Flight Abort Test was successfully conducted in January 2020, setting the stage for the final, crewed test flight of Crew Dragon – SpaceX Demo-2 – which launched astronauts Bob Behnken and Doug Hurley to the ISS in May 2020. SpaceX launched its first operational flight, SpaceX Crew-1 , on 16 November 2020. It stayed docked to
11832-583: The final phase of the CCDev program, where NASA would certify an operator to run crewed flights to the ISS through an open competition. The window for proposal submissions was closed on 22 January 2014. Sierra Nevada announced a week later that a privately funded orbital test flight of a Dream Chaser spacecraft, using an Atlas V launch vehicle intended to be purchased by Sierra Nevada, was planned to occur on 1 November 2016. On 16 September 2014, CCtCap concluded with SpaceX's Crew Dragon and Boeing's Starliner being
11968-420: The first close up view of the planet. Both probes became the first objects to leave the Solar System. The Voyager program launched in 1977, conducting flybys of Jupiter and Saturn , Neptune , and Uranus on a trajectory to leave the Solar System. The Galileo spacecraft, deployed from the Space Shuttle flight STS-34 , was the first spacecraft to orbit Jupiter, discovering evidence of subsurface oceans on
12104-443: The first contract extension (missions 7, 8, and 9) is $ 258.7 million ($ 64.6 million/seat), and per-mission cost for the second contract extension (missions 10 through 14) is $ 288 million ($ 72 million/seat). Boeing's CST-100 Starliner – "CST" an acronym for "Crew Space Transportation" – measures 4.6 meters (15 feet) in diameter and 5.1 meters (17 feet) in height. The crew module of Starliner can be reused for up to ten flights, while
12240-515: The first crew to make it habitable and operational. Skylab hosted nine missions and was decommissioned in 1974 and deorbited in 1979, two years prior to the first launch of the Space Shuttle and any possibility of boosting its orbit. In 1975, the Apollo–Soyuz mission was the first ever international spaceflight and a major diplomatic accomplishment between the Cold War rivals, which also marked
12376-402: The first humans to see the Earth as a globe in space, the first to witness an Earthrise , and the first to see and manually photograph the far side of the Moon. The first lunar landing was conducted by Apollo 11. Commanded by Neil Armstrong with astronauts Buzz Aldrin and Michael Collins , Apollo 11 was one of the most significant missions in NASA's history, marking the end of
12512-558: The first operational CCP mission in 2020, NASA relied on the Soyuz program to transport its astronauts to the ISS. A Crew Dragon spacecraft is launched to space atop a Falcon 9 Block 5 launch vehicle and the capsule returns to Earth via splashdown in the ocean near Florida. The program's first operational mission, SpaceX Crew-1 , launched on 16 November 2020. Boeing Starliner spacecraft will participate after its final test flight , launched atop an Atlas V N22 launch vehicle. Instead of
12648-617: The first test vehicle having been equipped for such capabilities, but these plans were ultimately abandoned in favor of a traditional splashdown return near Florida in either the Atlantic Ocean or the Gulf of Mexico . SpaceX's CCtCap contract values each seat on a Crew Dragon flight to be between US$ 60–67 million on the first six missions, while the face value of each seat has been estimated by NASA's Office of Inspector General (OIG) to be around US$ 55 million. Per-mission cost for
12784-470: The four Great Observatories , and associated programs. The Launch Services Program oversees launch operations for its uncrewed launches . NASA traces its roots to the National Advisory Committee for Aeronautics (NACA). Despite being the birthplace of aviation, by 1914 the United States recognized that it was far behind Europe in aviation capability. Determined to regain American leadership in aviation,
12920-523: The hangar on Wednesday, 25 September, as a precaution against potential weather impacts from Hurricane Helene, which was forecast to make landfall near the Florida panhandle on Thursday, 26 September. Crew-9 was able to lift off on the first attempt on 28 September at 17:17:21 UTC (1:17:21 pm EDT , local time at the launch site). With a launch weather forecast that predicted a 45% chance of violating weather constraints and rain clouds that passed by as
13056-451: The last flight of the Apollo capsule. Flown in 1975, a U.S. Apollo spacecraft docked with a Soviet Soyuz capsule. During the 1960s, NASA started its space science and interplanetary probe program. The Mariner program was its flagship program, launching probes to Venus , Mars , and Mercury in the 1960s. The Jet Propulsion Laboratory was the lead NASA center for robotic interplanetary exploration, making significant discoveries about
13192-638: The launch site). The Crew-9 mission marked several milestones. It was the first crewed mission to launch from Cape Canaveral Space Launch Complex 40 ; astronaut Nick Hague was the first active U.S. Space Force Guardian to launch to space since the branch was established in 2019; and the mission is expected to be the first Crew Dragon to splashdown in the Pacific Ocean. The mission was initially planned to transport four crew members— NASA astronauts Zena Cardman , Nick Hague , and Stephanie Wilson , along with Roscosmos cosmonaut Aleksandr Gorbunov —to
13328-423: The launch was rescheduled to 24 September after NASA decided to return the Boeing Starliner Calypso spacecraft of the Boeing Crew Flight Test without its crew. This delay provided NASA additional time to assess the Starliner's condition, develop a safe return plan for its crew, and reconfigure the Starliner's software for an uncrewed return. ISS has only two IDSS ports, and one was occupied by Crew-8 while
13464-651: The loss of AMOS-6 in an accidental launch pad explosion of a Falcon 9 , the Crew Dragon's launch vehicle. With no further flights in the Soyuz program for American astronauts past 2018, the GAO expressed concerns and recommended in February 2017 that NASA develop a plan for crew rotation in the event of further delays. Following the settlement of a lawsuit against Russian space manufacturer Energia over Sea Launch , Boeing received options for up to five seats on Soyuz flights, which NASA purchased from Boeing. NASA announced
13600-434: The majority of the International Space Station, Russia, Canada, Japan, and the European Space Agency all contributed components. Despite NASA's insistence that costs would be kept at a budget of $ 17.4, they kept rising and NASA had to transfer funds from other programs to keep the International Space Station solvent. Ultimately, the total cost of the station was $ 150 billion, with the United States paying for two-thirds.Following
13736-434: The mission, however, was accidentally destroyed in a static fire test of its SuperDraco engines in April 2019, causing further delays to launch of future Crew Dragon flights. The Boeing Orbital Flight Test and Boeing Crew Flight Test , which had both been delayed due to a failed test of Starliner's abort system, were further pushed without explanation from dates in early-to-mid 2019 to late 2019. Boeing conducted
13872-634: The moon of Enceladus , which could harbor life. Finally launched in 2006, the New Horizons mission was the first spacecraft to visit Pluto and the Kuiper Belt . Beyond interplanetary probes, NASA has launched many space telescopes . Launched in the 1960s, the Orbiting Astronomical Observatory were NASA's first orbital telescopes, providing ultraviolet, gamma-ray, x-ray, and infrared observations. NASA launched
14008-418: The next mission. However, the move had an unforeseen consequence: the trunk module had to be jettisoned before reentry, and while the team expected it would burn up, SpaceX became aware of at least four cases of trunk debris being found on land. The shift back to Pacific Ocean splashdowns means that the trunk can stay attached longer and be directed towards a remote area of the ocean called Point Nemo (nicknamed
14144-993: The orbital insertion burn, following separation from the Centaur upper stage during launch. Once in space, Starliner spacecraft can survive up to 60 hours in free flight. Unlike Crew Dragon, Starliner is designed to return to Earth on land instead of ocean, using airbags to cushion the vehicle's impact with the ground. Four sites in the western contiguous United States – the Dugway Proving Ground in Utah , Edwards Air Force Base in California , White Sands Missile Range in New Mexico , and Willcox Playa in Arizona – will serve as landing ranges for returning Starliner spacecraft, though in an emergency scenario, it
14280-403: The other type of spacecraft is grounded. On 31 August 2022, NASA awarded SpaceX with an additional 5 flights bringing the total number of contracted Crew Dragon flights to 14. The additional flights will run through 2030. The Crew-8 and Crew-9 missions were both modified in response to the unexpected need to support the crew of the Boeing Crew Flight Test (CFT), which visited ISS during
14416-400: The other was occupied by Starliner. Therefore, Crew-9 did not launch until after Starliner undocked. Until Crew-9 arrived, they arranged to use SpaceX Crew-8 as their temporary emergency evacuation spacecraft, after which they transferred to Crew-9. Crew-9 was slated to use Launch Complex 39A (LC-39A) at Kennedy Space Center , which had supported all previous SpaceX's crewed missions and
14552-409: The pilot's seat during launch. While Gorbunov is a qualified engineer and holds the rank of test cosmonaut (making him eligible to be a Soyuz commander), he had only previously received basic training on the Dragon in his role as a mission specialist. Although only serving in a limited capacity, Gorbunov will be the first Russian cosmonaut to be at the controls of an American spacecraft. SpaceX Crew-9
14688-434: The program. The Constellation program was officially cancelled in 2010, with NASA repurposing Orion for exploration beyond Earth, and collaborating with commercial partners for ISS crew rotation and other crewed activities in low Earth orbit following the retirement of the Space Shuttle program in 2011. This arrangement would additionally end NASA's dependency on Roscosmos ' Soyuz program to deliver its astronauts to
14824-416: The program; an extension to occupy a fifth seat is available to NASA. Both spacecraft are certified to last up to 210 days docked to the ISS. In addition, the spacecraft were designed to meet NASA's per-mission safety standard of a 1-in-270 chance of catastrophic failure , which is less risky than the 1-in-90 chance of the Space Shuttle. The spacecraft and the ISS have docking mechanisms that implement
14960-533: The protest, citing concerns for crewed operations of the ISS in the event of a delay to the Commercial Crew Program. The GAO declined Sierra Nevada's protest in January 2015, stating that evidence gathered by the GAO discredited Sierra Nevada's claims against NASA; Sierra Nevada accepted the decision. The company laid off 90 staff members working on the Dream Chaser following the CCtCap result, and repurposed
15096-625: The radiation levels on Mars were equal to those on the International Space Station , greatly increasing the possibility of Human exploration, and observed the key chemical ingredients for life to occur. In 2013, the Mars Atmosphere and Volatile Evolution ( MAVEN ) mission observed the Martian upper atmosphere and space environment and in 2018, the Interior exploration using Seismic Investigations Geodesy, and Heat Transport ( InSight ) studied
15232-507: The satellites were repaired and relaunched. Despite ushering in a new era of spaceflight, where NASA was contracting launch services to commercial companies, the Space Shuttle was criticized for not being as reusable and cost-effective as advertised. In 1986, Challenger disaster on the STS-51L mission resulted in the loss of the spacecraft and all seven astronauts on launch, grounding the entire space shuttle fleet for 36 months and forced
15368-676: The separation of dark and regular matter during galactic collisions. Finally, the Spitzer Space Telescope is an infrared telescope launched in 2003 from a Delta II rocket. It is in a trailing orbit around the Sun, following the Earth and discovered the existence of brown dwarf stars . Other telescopes, such as the Cosmic Background Explorer and the Wilkinson Microwave Anisotropy Probe , provided evidence to support
15504-458: The service module is expended during each flight. Various engines manufactured by Aerojet Rocketdyne for orbital maneuvering , attitude control , reaction control, and launch escape, are utilized by Starliner. Eight reaction control engines on the spacecraft's crew module and 28 reaction control engines on the spacecraft's service module provide 380 newtons (85 pounds-force) and 445 newtons (100 pounds-force) each, respectively. Also located on
15640-414: The service module, 20 custom-made Orbital Maneuvering and Attitude Control (OMAC) engines provide 6,700 newtons (1,500 pounds-force) of thrust each, while four RS-88 engines provide 178,000 newtons (40,000 pounds-force) of thrust each in a launch abort scenario. During a nominal flight without a launch abort, Starliner can use unspent fuel reserved for its RS-88 engines to help its OMAC engines perform
15776-510: The setback caused by the Apollo 1 fire, which killed three astronauts, the program proceeded. Apollo 8 was the first crewed spacecraft to leave low Earth orbit and the first human spaceflight to reach the Moon . The crew orbited the Moon ten times on December 24 and 25, 1968, and then traveled safely back to Earth . The three Apollo 8 astronauts— Frank Borman , James Lovell , and William Anders —were
15912-499: The sole winners, with SpaceX receiving US$ 2.6 billion contract and Boeing a US$ 4.2 billion contract. Sierra Nevada filed a protest with the Government Accountability Office (GAO) in response, citing "serious questions and inconsistencies in the source selection process." The United States Court of Federal Claims upheld a decision to allow development of the Crew Dragon and Starliner to proceed during
16048-549: The space shuttle be retired. In 2006, the Space Shuttle returned to flight, conducting several mission to service the Hubble Space Telescope , but was retired following the STS-135 resupply mission to the International Space Station in 2011. NASA never gave up on the idea of a space station after Skylab's reentry in 1979. The agency began lobbying politicians to support building a larger space station as soon as
16184-481: The space station spelled an end to the program. In 2003, a second space shuttle was destroyed when the Columbia was destroyed upon reentry during the STS-107 mission, resulting in the loss of the spacecraft and all seven astronauts. This accident marked the beginning of the retiring of the Space Shuttle program, with President George W. Bush directing that upon the completion of the International Space Station,
16320-596: The space station. The background to this was that SpaceX was likely to launch its sixth flight in early 2023 potentially before Boeing's first operational flight, and NASA concluded that only SpaceX had the capability needed. NASA and Roscosmos have agreed to an annual seat-swapping agreement for three flights each. In 2022, 2023, and 2024, a Russian cosmonaut will fly on one Crew Dragon flight per year while an American astronaut will fly on one Soyuz flight per year. This arrangement ensures that ISS will have at least one crew member to operate essential services even if one or
16456-626: The spacecraft as a for-hire vehicle for commercial spaceflight. A cargo variant of the Dream Chaser would later be developed and selected by NASA to fly uncrewed resupply missions to the ISS under a Commercial Resupply Services 2 contract. While the first flights of Commercial Crew Program were originally intended to be launched by the end of 2017, Boeing announced in May 2016 that their first crewed flight would be delayed to 2018 due to problems integrating with Starliner's Atlas V N22 launch vehicle. In December 2016, SpaceX announced their first crewed flights would also be delayed to 2018, following
16592-577: The time, the launch date was set for Thursday, 26 September. On Tuesday, 24 September, the SpaceX Falcon 9 rocket and Crew Dragon Freedom capsule were rolled out to SLC-40. However, due to the approaching Hurricane Helene , NASA announced that the Crew-9 launch was delayed until Saturday, 28 September. Following a successful static fire and final dress rehearsal on Tuesday, the SpaceX Dragon and Falcon 9 rocket were rolled back to
16728-705: The total to fourteen and the total contract value to $ 4.93 billion. The Commercial Crew Program uses the SpaceX Crew Dragon to shuttle astronauts to and from the ISS. The Boeing CST-100 Starliner will join it in this role after it is human-rated. Both spacecraft are automated but can be remotely controlled from the ground or manually controlled by their crew via touch screens in case of an emergency. The crew cabins of both spacecraft feature 11 cubic meters (390 cubic feet) of pressurized volume, and can be configured to carry up to seven crew each, though NASA will only send up to four crew on each mission in
16864-503: The two astronauts of the Starliner crewed flight test, using Crew-9. Therefore, Crew-9 launched with a crew of two instead. Hague will serve as commander, flying alongside Gorbunov. The Dragon spacecraft, named Freedom , is a veteran of the SpaceX Crew-4 and Axiom Space 's Ax-2 and Ax-3 missions. The Falcon 9 first-stage booster, designated B1085 , will be making its second flight. Originally scheduled for 18 August 2024,
17000-579: The use of fuel cells instead of batteries, and conducted the first American spacewalks and rendezvous operations . The Ranger Program was started in the 1950s as a response to Soviet lunar exploration, however most missions ended in failure. The Lunar Orbiter program had greater success, mapping the surface in preparation for Apollo landings and measured Selenography , conducted meteoroid detection, and measured radiation levels. The Surveyor program conducted uncrewed lunar landings and takeoffs, as well as taking surface and regolith observations. Despite
17136-418: The vendor, and crew transportation is provided to NASA as a commercial service. Each mission sends up to four astronauts to the ISS. Operational flights occur approximately once every six months for missions that last for approximately six months. A spacecraft remains docked to the ISS during its mission, and missions usually overlap by at least a few days. Between the retirement of the Space Shuttle in 2011 and
17272-461: Was Venus , sharing many similar characteristics to Earth. First visited by American Mariner 2 spacecraft, Venus was observed to be a hot and inhospitable planet. Follow-on missions included the Pioneer Venus project in the 1970s and Magellan , which performed radar mapping of Venus' surface in the 1980s and 1990s. Future missions were flybys of Venus, on their way to other destinations in
17408-484: Was the first crewed mission to lift off from SLC-40. SpaceX had been constructing a crew access tower at this location since 2023 to facilitate such operations. Hague, a U.S. Space Force colonel, is the first active member of the Space Force to launch into space since the branch was established in 2019. Because the launch moved to SLC-40, the mission also marks the first time a Space Force servicemember launched from
17544-574: Was a finalist, it was rejected due to concerns about the lack of detail in Alliant Techsystems's proposal. In December 2012, the three CCiCap winners were each given an additional USD$ 10 million in funding as the first of two series of "certification products contracts" (CPC) to allow for further testing, engineering standards, and design analysis to meet NASA's safety requirements for crewed spaceflight. The second CPC series manifested as Commercial Crew Transportation Capability (CCtCap),
17680-434: Was a joint NASA–U.S. Air Force program, with the hypersonic test aircraft becoming the first non-dedicated spacecraft to cross from the atmosphere to outer space. The X-15 also served as a testbed for Apollo program technologies, as well as ramjet and scramjet propulsion. Escalations in the Cold War between the United States and Soviet Union prompted President John F. Kennedy to charge NASA with landing an American on
17816-683: Was able to previously accomplish. NASA launched its first commercial satellites on the STS-5 mission and in 1984, the STS-41-C mission conducted the world's first on-orbit satellite servicing mission when the Challenger captured and repaired the malfunctioning Solar Maximum Mission satellite. It also had the capability to return malfunctioning satellite to Earth, like it did with the Palapa B2 and Westar 6 satellites. Once returned to Earth,
17952-472: Was also a concern with sharing sensitive space technologies with the Europeans, which had the potential to dilute America's technical lead. Ultimately, an international agreement to develop the Space Station Freedom program would be signed with thirteen countries in 1985, including the European Space Agency member states, Canada , and Japan . Despite its status as the first international space program,
18088-537: Was declared a "high-visibility close call" by NASA following an independent review, and a second Orbital Flight Test (Boeing OFT-2) was scheduled for July 2021, with Boeing covering the cost of the flight in lieu of additional CCDev funding. Amid further uncertainties about the Commercial Crew Program's progress, NASA purchased a seat on the Soyuz MS-17 mission to ensure participation in Expedition 64 in
18224-497: Was launched in 1990 on STS-31 from the Discovery and could view galaxies 15 billion light years away. A major defect in the telescope's mirror could have crippled the program, had NASA not used computer enhancement to compensate for the imperfection and launched five Space Shuttle servicing flights to replace the damaged components. The Compton Gamma Ray Observatory was launched from the Atlantis on STS-37 in 1991, discovering
18360-423: Was made for the launch of ESA's Hera . The FAA cleared the Falcon 9 to resume flights on 11 October. Note: Times are local to the launch site ( Eastern Daylight Time ). Commercial Crew Program The Commercial Crew Program ( CCP ) provides commercially operated crew transportation service to and from the International Space Station (ISS) under contract to NASA , conducting crew rotations between
18496-540: Was still underway in September 2021 and launch was postponed indefinitely. This uncrewed test, Boeing Orbital Flight Test 2 , launched on 19 May 2022, and landed successfully on 25 May. On February 28, 2022, NASA announced that it had awarded three additional crew missions to SpaceX bringing the total crew missions for SpaceX to nine and the total contract value to $ 3,490,872,904. In September 2022, NASA announced yet another addition, this time of five missions, bringing
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