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113-549: Project Manhigh was a pre- Space Age military project that took men in balloons to the middle layers of the stratosphere , funded as an aero-medical research program, though seen by its designers as a stepping stone to space. It was conducted by the United States Air Force between 1955 and 1958. The project started in December 1955 to study the effects of cosmic rays on humans. Three balloon flights to

226-615: A ballistic re-entry capsule launched on a derivative Atlas missile , and selecting a group of nine candidate pilots. After NASA's creation, the program was transferred over to the civilian agency's Space Task Group and renamed Project Mercury on November 26, 1958. The Mercury spacecraft was designed by the STG's chief engineer Maxime Faget . NASA selected a new group of astronaut (from the Greek for "star sailor") candidates from Navy , Air Force and Marine test pilots, and narrowed this down to

339-491: A German V-2 rocket became the first manmade object to enter space , albeit only briefly. In March 1926 American rocket pioneer Robert H. Goddard launched the world's first liquid fuel rocket but it did not reach outer space. Since Germans undertook the sub-orbital V-2 rocket flight in secrecy, it was not initially public knowledge. Also, the German launches, as well as the subsequent sounding rocket tests performed in both

452-677: A cooperative Apollo–Soyuz Test Project (ASTP), resulting in the July 1975 rendezvous in Earth orbit of a US astronaut crew with a Soviet cosmonaut crew and joint development of an international docking standard APAS-75 . Being considered as the final act of the Space Race, the competition was only gradually replaced with cooperation. The collapse of the Soviet Union eventually allowed the US and

565-489: A few minutes later. This "fellow traveler", as the name is translated in English, was a small, beeping ball, less than two feet in diameter and weighing less than 200 pounds. But the celebrations were muted at the launch control center until the down-range far east tracking station at Kamchatka received the first distinctive beep ... beep ... beep sounds from Sputnik 1 ' s radio transmitters, indicating that it

678-531: A group of seven for the program. Capsule design and astronaut training began immediately, working toward preliminary suborbital flights on the Redstone missile , followed by orbital flights on the Atlas. Each flight series would first start unpiloted, then carry a non-human primate, then finally humans. The Mercury spacecraft's principal designer was Maxime Faget , who started research for human spaceflight during

791-624: A joint crewed Moon landing , but after the assassination of Kennedy in November 1963 and Khrushchev's removal from office in October 1964, the competition between the two nations' crewed space programs heated up, and talk of cooperation became less common, due to tense relations and military implications. Only later the United States and the Soviet Union slowly started to exchange more information and engage in joint programs, particularly in

904-620: A micrometeorite gauge and a Geiger-Müller tube . It passed in and out of the Earth-encompassing radiation belt with its 194-by-1,368-nautical-mile (360 by 2,534 km) orbit, therefore saturating the tube's capacity and proving what Dr. James Van Allen , a space scientist at the University of Iowa , had theorized. The belt, named the Van Allen radiation belt , is a doughnut-shaped zone of high-level radiation intensity around

1017-491: A moment that America would be successful". On January 31, 1958, nearly four months after the launch of Sputnik 1 , von Braun and the United States successfully launched its first satellite on a four-stage Juno I rocket derived from the US Army's Redstone missile, at Cape Canaveral. The satellite Explorer 1 was 30.66 pounds (13.91 kg) in mass. The payload of Explorer 1 weighed 18.35 pounds (8.32 kg). It carried

1130-581: A mysterious barrier between the space program and the Soviet populace. The program's nature embodied ambiguous messages concerning its goals, successes, and values. The program itself was so secret that a regular Soviet citizen could never achieve a concrete image of it, but rather a superficial picture of its history, present activities, or future endeavors. Launchings were not announced until they took place. Cosmonaut names were not released until they flew. Mission details were sparse. Outside observers did not know

1243-758: A national hero of the Soviet Union and the Eastern Bloc, and a worldwide celebrity. Moscow and other cities in the USSR held mass demonstrations, the scale of which was second only to the World War II Victory Parade of 1945 . April 12 was declared Cosmonautics Day in the USSR, and is celebrated today in Russia as one of the official "Commemorative Dates of Russia." In 2011, it was declared the International Day of Human Space Flight by

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1356-621: A second satellite was sent into orbit with augmented cosmic ray instruments. On April 2, 1958, President Eisenhower reacted to the Soviet space lead in launching the first satellite by recommending to the US Congress that a civilian agency be established to direct nonmilitary space activities. Congress, led by Senate Majority Leader Lyndon B. Johnson , responded by passing the National Aeronautics and Space Act , which Eisenhower signed into law on July 29, 1958. This law turned

1469-445: A single, 108-minute orbit around the Earth in a craft called Vostok 1 . They dubbed Gagarin the first cosmonaut , roughly translated from Russian and Greek as "sailor of the universe". Gagarin's capsule was flown in automatic mode, since doctors did not know what would happen to a human in the weightlessness of space; but Gagarin was given an envelope containing the code that would unlock manual control in an emergency. Gagarin became

1582-646: A successor to the R-1, the R-2 with an extended frame and a new engine designed by Glushko, which entered service in November, 1951, with a range of 600 kilometres (370 mi), twice that of the R-1. This was followed in 1951 with the development of the R-5 Pobeda , the Soviet Union's first real strategic missile, with a range of 1,200 km (750 mi) and capable of carrying a 1 megaton (mt) thermonuclear warhead. The R-5 entered service in 1955. Scientific versions of

1695-536: A tabloid article about the " Mercury 13 " group of women wanting to become astronauts, and got the mistaken idea that NASA was actually entertaining this. Five months after her flight, Tereshkova married Vostok 3 cosmonaut Andriyan Nikolayev , and they had a daughter. The US Air Force had been developing a program to launch the first man in space, named Man in Space Soonest . This program studied several different types of one-man space vehicles, settling on

1808-574: A third country achieving orbital spaceflight . The very beginning of the space age , the launch of Sputnik was in the context of international exchange, the International Geophysical Year 1957. Also soon into the space age the international community came together starting to negotiate dedicated international law governing outer space activity . In the 1970s the Soviet Union started to invite other countries to fly their people into space through its Intercosmos program and

1921-490: A three-person orbiter and two-person lander to the Moon. Kennedy's Moon landing goal was achieved in July 1969, with the flight of Apollo 11 . The conclusion of Apollo 11 is regarded by most as ending the Space Race with an American victory. This view is contested by some historians, whilst space historian Asif A. Siddiqi proposed a more balanced view. The USSR continued to pursue crewed lunar programs to launch and land on

2034-586: Is SpaceX which became the proprietor of one of world's most capable operational launch vehicle when they launched their current largest rocket, the Falcon Heavy in 2018. Elon Musk , the founder and CEO of SpaceX, has put forward the goal of establishing a colony of one million people on Mars by 2050 and the company is developing its Starship launch vehicle to facilitate this. Since the Demo-2 mission for NASA in 2020 in which SpaceX launched astronauts for

2147-595: Is characterized by changes in emphasis on particular areas of space exploration and applications. Initially, the United States and the Soviet Union invested unprecedented amounts of resources in breaking records and being first to meet milestones in crewed and uncrewed exploration. The United States established the National Aeronautics and Space Administration ( NASA ) and the USSR established

2260-570: Is commonly used to define when the space age began. The Space Race was the first era of the Space Age. It was a race between the United States and the Soviet Union which began with the Soviet Union's October 4, 1957, launch of Earth's first artificial satellite Sputnik 1 during the International Geophysical Year . Weighing 83.6 kg (184.3 lb) and orbiting the Earth once every 98 minutes. The race resulted in rapid advances in rocketry , materials science , and other areas. One of

2373-512: The Apollo program that captured the imagination of much of the world's population. From 1961 to 1964, NASA's budget was increased almost 500 percent, and the lunar landing program eventually involved some 34,000 NASA employees and 375,000 employees of industrial and university contractors. The Soviet Union proceeded tentatively with its own lunar landing program which it did not publicly acknowledge, partly due to internal debate over its necessity and

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2486-524: The Atlas missile , was tested in late 1958. ICBMs presented the ability to strike targets on the other side of the globe in a very short amount of time and in a manner which was impervious to air interception such as bombers might have been. The value which ICBMs presented in a nuclear standoff were very substantial, and this fact greatly accelerated efforts to develop rocket and rocket interception technology. The first Soviet development of artillery rockets

2599-578: The Electron rocket and the Photon satellite bus for sending spacecraft further into the Solar System, the company also plans to introduce the larger Neutron launch vehicle in 2025. Elon Musk has the stated that the main reason he founded SpaceX is to make humanity a multiplanetary species, and cites reasons for doing it including: To ensure the long-term continuation of our species and protecting

2712-597: The International Space Station . NASA is currently constructing a deep-space crew capsule named the Orion . NASA's goal with this new space capsule is to carry humans to Mars . The Orion spacecraft is due to be completed in the early 2020s. NASA is hoping that this mission will "usher in a new era of space exploration." Another major factor affecting the current Space Age is the privatization of space flight . A significant private spaceflight company

2825-756: The Kosmicheskaya programma SSSR to meet these goals. This period of competition gave way to cooperation between those nations and emphasis on scientific research and commercial applications of space-based technology. Eventually other nations became spacefaring. They formed organizations such as the European Space Agency ( ESA ), the Japan Aerospace Exploration Agency ( JAXA ), the Indian Space Research Organization ( ISRO ), and

2938-592: The National Academy of Sciences in Washington D.C., with a paper titled "Satellite Over the Planet", on October 6, 1957. Korolev anticipated that von Braun might launch a Jupiter-C with a satellite payload on or around October 4 or 5, in conjunction with the paper. He hastened the launch, moving it to October 4. The launch vehicle for PS-1 was a modified R-7 – vehicle 8K71PS number M1-PS – without much of

3051-596: The National Advisory Committee on Aeronautics into the National Aeronautics and Space Administration (NASA). It also created a Civilian-Military Liaison Committee, appointed by the President, responsible for coordinating the nation's civilian and military space programs. On October 21, 1959, Eisenhower approved the transfer of the Army's remaining space-related activities to NASA. On July 1, 1960,

3164-604: The RS-82 and RS-132 missiles , which became the basis for the Katyusha multiple rocket launcher , During the 1930s Soviet rocket technology was comparable to Germany's, but Joseph Stalin 's Great Purge from 1936 to 1938 severely damaged its progress. In 1945 the Soviets captured several key Nazi German A-4 ( V-2 ) rocket production facilities, and also gained the services of some German scientists and engineers related to

3277-520: The United Nations . The USSR demonstrated 24-hour launch pad turnaround and launched two piloted spacecraft, Vostok 3 and Vostok 4 , in essentially identical orbits, on August 11 and 12, 1962. The two spacecraft came within approximately 6.5 kilometers (3.5 nautical miles) of one another, close enough for radio communication, but then drifted as far apart as 2,850 kilometers (1,540 nautical miles). The Vostok had no maneuvering rockets to keep

3390-523: The Vergeltungswaffe 2 (V-2) developed by Nazi Germany to bomb the Allies in the war. After the war, both the US and USSR acquired custody of German rocket development assets which they used to leverage the development of their own missiles. Public interest in space flight was first aroused in October 1951 when the Soviet rocketry engineer Mikhail Tikhonravov published "Flight to the Moon" in

3503-846: The stratosphere were made during the program: Candidates for the Manhigh project were put through a series of physical and psychological tests that became the standard for qualifying astronauts for the Project Mercury , America's first manned orbital space program. Similar projects in which men in a gondola reached near-space altitudes were performed by Swiss physicist Auguste Piccard and Paul Kipfer, reaching 15,785 m (51,788 ft) in 1931, USSR-1 piloted by Georgy Prokofiev reaching 18,500 m (60,700 ft) in 1933, and Osoaviakhim-1 reaching 22,000 m (72,000 ft) in 1934 as well as Explorer II reaching 22,066 m (72,395 ft) in 1935. Space Age This period

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3616-431: The "light of consciousness". He also said, You want to wake up in the morning and think the future is going to be great - and that's what being a spacefaring civilization is all about. It's about believing in the future and thinking that the future will be better than the past. And I can't think of anything more exciting than going out there and being among the stars. The Space Age marked a major comeback and return with

3729-401: The 1957–58 International Geophysical Year launches to establish this principle in international law. Eisenhower also feared that he might cause an international incident and be called a "warmonger" if he were to use military missiles as launchers. Therefore, he selected the untried Naval Research Laboratory 's Vanguard rocket , which was a research-only rocket. This meant that von Braun's team

3842-405: The 1960s. They cloaked the program in a shroud of secrecy; public pronouncements were uniformly positive. As far as the public knew, the Soviet space program had never experienced failure. According to historian James Andrews, "With almost no exceptions, coverage of Soviet space exploits, especially in the case of human space missions, omitted reports of failure or trouble". Dominic Phelan says in

3955-624: The 2010s and particularly by the early 2020s. In the early 21st century, the Ansari X Prize competition was set up to help jump-start private spaceflight . The winner, Space Ship One in 2004, became the first spaceship not funded by a government agency. Several countries now have space programs; from related technology ventures to full-fledged space programs with launch facilities. There are many scientific and commercial satellites in use today, with thousands of satellites in orbit, and several countries have plans to send humans into space. Some of

4068-598: The Air Force PGM-11 Redstone rocket family at Cape Canaveral. By 1957, a descendant of the Air Force MX-774 received top-priority funding. and evolved into the Atlas-A , the first successful American ICBM. The Atlas made use of a thin stainless steel fuel tank which relied on the internal pressure of the tank for structural integrity, this allowed an overall lighter weight design. WD-40

4181-550: The Army's first operational medium-range ballistic missile, the Redstone rocket , derivatives of which launched both America's first satellite, and the first piloted Mercury space missions. It became the basis for both the Jupiter and Saturn family of rockets . Each of the United States armed services had its own ICBM development program. The Air Force began ICBM research in 1945 with the MX-774 . In 1950, von Braun began testing

4294-577: The China National Space Administration ( CNSA ). When the USSR dissolved the Russian Federation continued their program as Roscosmos . In the early 2020s, some journalists have used the phrase "New Space Age" in reference to a resurgence of innovation and public interest in space exploration as well as commercial applications of low Earth orbit (LEO) and more distant destinations. New developments include

4407-542: The Council of Ministers to build a Prosteishy Sputnik (PS-1), or simple satellite. The council also decreed that Object D be postponed until April 1958. The new Sputnik was a metallic sphere that would be a much lighter craft, weighing 83.8 kilograms (185 lb) and having a 58-centimeter (23 in) diameter. The satellite would not contain the complex instrumentation that Object D had, but had two radio transmitters operating on different short wave radio frequencies,

4520-403: The Earth above the magnetic equator. Van Allen was also the man who designed and built the satellite instrumentation of Explorer 1 . The satellite measured three phenomena: cosmic ray and radiation levels, the temperature in the spacecraft, and the frequency of collisions with micrometeorites. The satellite had no memory for data storage, therefore it had to transmit continuously. In March 1958

4633-456: The Moon before the US with its N1 rocket but did not succeed, and eventually canceled it to concentrate on Salyut , the first space station program, and the first landings on Venus and on Mars . Meanwhile, the US landed five more Apollo crews on the Moon and continued exploration of other extraterrestrial bodies robotically. A period of détente followed with the April 1972 agreement on

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4746-462: The Moon, and the first crewed moon landing since the Apollo era with Artemis III . The U.S. Military has also joined the new space age with the creation of the new Space Force on December 20th 2019. The Space Age is considered to have influenced: The Space Age also inspired musical genres: Space Race The Space Race (Russian: Космическая гонка [kɐsˈmʲitɕɪskəjə ˈɡonkə] )

4859-531: The Moon. The 730-pound (330 kg) Ranger 4 became the first US spacecraft to reach the Moon, but its solar panels and navigational system failed near the Moon and it impacted the far side without returning any scientific data. Ranger 5 ran out of power and missed the Moon by 725 kilometers (391 nmi) on October 21, 1962. The first successful Ranger mission was the 806-pound (366 kg) Block III Ranger 7 which impacted on July 31, 1964. Ranger had three successful impactors out of nine attempts. In 1963,

4972-492: The Moon. The fifth attempt on June 18 also failed at launch. The 390-kilogram (860 lb) Luna 2 successfully impacted the Moon on September 14, 1959. The 278.5-kilogram (614 lb) Luna 3 successfully flew by the Moon and sent back pictures of its far side on October 7, 1959. The US first embarked on the Pioneer program in 1958 by launching the first probe , albeit ending in failure. A subsequent probe named Pioneer 1

5085-465: The R-1, R-2 and R-5 undertook various experiments between 1949 and 1958, including flights with space dogs . Design work began in 1953 on the R-7 Semyorka with the requirement for a missile with a launch mass of 170 to 200 tons, range of 8,500 km and carrying a 3,000 kg (6,600 lb) nuclear warhead, powerful enough to launch a nuclear warhead against the United States. In late 1953

5198-743: The Redstone Arsenal became NASA's George C. Marshall Space Flight Center , with von Braun as its first director. Development of the Saturn rocket family , which when mature gave the US parity with the Soviets in terms of lifting capability, was thus transferred to NASA. In 1958, Korolev upgraded the R-7 to be able to launch a 400-kilogram (880 lb) payload to the Moon. The Luna program began with three failed secret 1958 attempts to launch Luna E-1 -class impactor probes. The fourth attempt, Luna 1 , launched successfully on January 2, 1959, but missed

5311-475: The Soviet Union's "2nd Generation" Luna programme was less successful, Luna 4 , Luna 5 , Luna 6 , Luna 7 , and Luna 8 were all met with mission failures. However, in 1966 Luna 9 achieved the first soft-landing on the Moon, and successfully transmitted photography from the surface. Luna 10 marked the first man-made object to establish an orbit around the Moon, followed by Luna 11 , Luna 12 , and Luna 14 which also successfully established orbits. Luna 12

5424-561: The Soviet embassy of his country's intention to launch a satellite as well, in the "near future". On August 30, 1955, Korolev managed to get the Soviet Academy of Sciences to create a commission whose purpose was to beat the Americans into Earth orbit: this was the de facto start date for the Space Race. The Council of Ministers of the Soviet Union began a policy of treating development of its space program as top-secret. When

5537-581: The Soyuz spacecraft. The shuttle program restored spaceflight to the U.S. following the Skylab program, but the Space Shuttle Challenger disaster in 1986 marked a significant decline in crewed Shuttle launches. Following the disaster, NASA grounded all Shuttles for safety concerns until 1988. During the 1990s funding for space-related programs fell sharply as the remaining structures of

5650-520: The Sputnik project was first approved, one of the immediate courses of action the Politburo took was to consider what to announce to the world regarding their event. The Telegraph Agency of the Soviet Union (TASS) established precedents for all official announcements on the Soviet space program. The information eventually released did not offer details on who built and launched the satellite or why it

5763-526: The US Collier's magazine reacted with a series of seven articles Man Will Conquer Space Soon! detailing Wernher von Braun 's plans for crewed spaceflight. In March 1955, Disneyland's animated episode " Man in Space " in the US television with an audience of about 40 million people eventually fired the public enthusiasm for space travel and raised government interest, both in the US and USSR. Soon after

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5876-487: The USSR but did not take him seriously. The Soviet success raised a great deal of concern in the United States. For example, economist Bernard Baruch wrote in an open letter titled "The Lessons of Defeat" to the New York Herald Tribune : "While we devote our industrial and technological power to producing new model automobiles and more gadgets, the Soviet Union is conquering space. ... It is Russia, not

5989-422: The USSR had achieved a leading advantage in rocket technology. The dumbfounded CIA estimated the launch weight at 500 metric tons requiring an initial thrust of more than 1,000 tons and supposed the use of a three-stage rocket. In a secret report, it concluded that ″the launching of two earth satellites must have been a stupendous scientific achievement. ... Launching of these satellites does indicate, however, that

6102-505: The USSR has perfected an ICBM which they can put on any desired target with accuracy." In reality, the launch weight of the Soviet rocket was 267 metric tons with an initial thrust of 410 tons with one and a half stages. The CIA's misjudgement was caused by extrapolating the parameters of the US Atlas rocket developed at the same time (launch weight 82 tons, initial thrust 135 tones, maximum payload of 70 kg for low Earth orbit ). In part,

6215-489: The USSR sent animals into space to determine the safety of the environment before sending the first humans. The USSR used dogs for this purpose, and the US used monkeys and apes . The first mammal in space was Albert II , a rhesus monkey launched by the US on a sub-orbital flight on June 14, 1949, who died on landing due to a parachute malfunction. The USSR sent the dog Laika into orbit on Sputnik 2 on November 3, 1957, for an intended ten-day flight. They did not yet have

6328-412: The United States and Soviet Union is one of the reasons the space age happened at that time. Since then the space age continues for the generation of scientific knowledge, the innovation and creation of markets, inspiration, and agreements between the space-faring nations. Other reasons for the continuation of the space age are defending Earth from hazardous objects like asteroids and comets . Much of

6441-402: The United States and the Soviet Union during the late 1940s and early 1950s, were not considered significant enough to define the start of the space age because they did not reach orbit. A rocket powerful enough to reach orbit could also be used as an intercontinental ballistic missile , that could deliver a warhead to any location on Earth. Some commentators claim this is why the orbital standard

6554-573: The United States started to include women and people of colour in its astronaut program. First exchange between the United States and the Soviet Union was formalized in the 1962 Dryden-Blagonravov agreement , calling for cooperation on the exchange of data from weather satellites, a study of the Earth's magnetic field , and joint tracking of the NASA Echo II balloon satellite . In 1963 President Kennedy could even interest premier Khrushchev in

6667-470: The United States, who has had the imagination to hitch its wagon to the stars and the skill to reach for the moon and all but grasp it. America is worried. It should be." Eisenhower ordered project Vanguard to move up its timetable and launch its satellite much sooner than originally planned. The December 6, 1957 Project Vanguard launch failure occurred at Cape Canaveral Air Force Station in Florida. It

6780-467: The Vostok program was over. The craft consisted of a spherical descent module with a mass of 2.46 tonnes (5,400 lb) and a diameter of 2.3 meters (7.5 ft), with a cylindrical inner cabin housing the cosmonaut, instruments, and escape system; and a biconic instrument module with a mass of 2.27 tonnes (5,000 lb), 2.25 meters (7.4 ft) long and 2.43 meters (8.0 ft) in diameter, containing

6893-462: The ability to detect if a meteoroid were to penetrate its pressure hull, and the ability to detect the density of the Earth's thermosphere . Korolev was buoyed by the first successful launches of the R-7 rocket in August and September, which paved the way for the launch of Sputnik . Word came that the US was planning to announce a major breakthrough at an International Geophysical Year conference at

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7006-450: The basis for the R-7 family which includes Sputnik , Luna , Molniya , Vostok , and Voskhod space launchers , as well as later Soyuz variants. Several versions are still in use and it has become the world's most reliable space launcher. Although American rocket pioneer Robert H. Goddard developed, patented, and flew small liquid-propellant rockets as early as 1914, the United States

7119-527: The book Cold War Space Sleuths (Springer-Praxis 2013): "The USSR was famously described by Winston Churchill as 'a riddle, wrapped in a mystery, inside an enigma' and nothing signified this more than the search for the truth behind its space program during the Cold War. Although the Space Race was literally played out above our heads, it was often obscured by a figurative 'space curtain' that took much effort to see through". Initially, President Eisenhower

7232-515: The capsule was just large enough for a single astronaut. The first suborbital spacecraft weighed 3,000 pounds (1,400 kg); the heaviest, Mercury-Atlas 9, weighed 3,000 pounds (1,400 kg) fully loaded. On reentry, the astronaut would stay in the craft through splashdown by parachute in the Atlantic Ocean. On May 5, 1961, Alan Shepard became the first American in space, launching in a ballistic trajectory on Mercury-Redstone 3 , in

7345-427: The captured V-2s and began a program of launching them and instructing American engineers in their operation. These tests led to the first photos of Earth from space , and the first two-stage rocket, the WAC Corporal - V-2 combination, in 1949. The German rocket team was moved from Fort Bliss to the Army's new Redstone Arsenal , located in Huntsville, Alabama , in 1950. From here, von Braun and his team developed

7458-468: The countries joining this new race are France , India , China , Israel and the United Kingdom , all of which have employed surveillance satellites. There are several other countries with less extensive space programs, including Brazil , Germany , Ukraine , and Spain . As for the United States space program, NASA permanently grounded all U.S. Space Shuttles in 2011. NASA has since relied on Russia and SpaceX to take American astronauts to and from

7571-417: The end of World War II, the two former allies became engaged in a state of political conflict and military tension known as the Cold War (1947–1991), which polarized Europe between the Soviet Union's satellite states (often referred to as the Eastern Bloc ) and the states of the Western world allied with the U.S. In August 1949, the Soviet Union became the second nuclear power after the United States with

7684-413: The end of World War II. The competition gained Western public attention with the " Sputnik crisis ", when the USSR achieved the first successful satellite launch, Sputnik 1 , on October 4, 1957. It gained momentum when the USSR sent the first human, Yuri Gagarin , into space with the orbital flight of Vostok 1 on April 12, 1961. These were followed by a string of other firsts achieved by the Soviets over

7797-437: The engine system and propellant. After reentry, the cosmonaut would eject at about 7,000 meters (23,000 ft) over the USSR and descend via parachute, while the capsule would land separately, because the descent module made an extremely rough landing that could have left a cosmonaut seriously injured. The "Vostok spaceship" was first displayed at the July 1961 Tushino air show , mounted on its launch vehicle's third stage, with

7910-433: The far side of the moon. In late 1966, Luna 13 became the third spacecraft to make a soft-landing on the Moon, with the American Surveyor 1 having now taken second. Later on, to aid the Apollo missions, the Surveyor program was conducted by NASA, with five successful soft landings out of seven attempts from 1966 to 1968. The Lunar Orbiter program had five successes out of five attempts in 1966–1967. The US and

8023-445: The favourable data of the Soviet launcher was based on concepts proposed by the German rocket scientists headed by Helmut Gröttrup on Gorodomlya Island , such as, among other things, the rigorous weight saving, the control of the residual fuel quantities and a reduced thrust to weight relation of 1.4 instead of usual factor 2. The CIA had heard about such details already in January 1954 when it interrogated Göttrup after his return from

8136-505: The first space stations for the U.S. and USSR in Earth orbit following termination of both countries' moon programs. At the conclusion of the Apollo program, crewed flights from the United States were rare, then ended while the shuttle program was getting ready to kick into gear, and the space race had been over since the Apollo-Soyuz test project of 1975, started a period of U.S.–Soviet co-operation. The Soviet Union continued using

8249-776: The first time to the International Space Station, the company has maintained an orbital human spaceflight capability. Blue Origin , a private company founded by Amazon.com founder Jeff Bezos , is developing rockets for use in space tourism , commercial satellite launches, and eventual missions to the Moon and beyond. Richard Branson's company Virgin Galactic is concentrating on launch vehicles for space tourism. A spinoff company, Virgin Orbit , air-launches small satellites with their LauncherOne rocket. Another small-satellite launcher, Rocket Lab , has developed

8362-403: The go-ahead to launch their Jupiter-C rocket as soon as they could. In Britain, the US's Western Cold War ally, the reaction was mixed: some celebrated the fact that the Soviets had reached space first, while others feared the destructive potential that military uses of spacecraft might bring. The Daily Express predicted that the US would catch up to and pass the USSR in space; "never doubt for

8475-602: The launch of NASA's Space Launch system during the Artemis I mission on November 16, 2022; it marked the first time a human rated spacecraft had been to the Moon in nearly 50 years, as well as the return of United States capability to get astronauts to the Moon with the Space Launch System and Orion. Additional goals for the 2020s include completion of the Lunar Gateway , mankind's first space station around

8588-562: The light of the development of safety standards since 1970, producing the co-developed APAS-75 and later docking standards . Most notably this signaled the ending of the first era of the space age, the Space Race , through the Apollo-Soyuz mission which became the basis for the Shuttle-Mir program and eventually the International Space Station programme . Such international cooperation, and international spaceflight organization

8701-468: The mission to justify the death of the dog...". On August 19, 1960, the dogs Belka and Strelka were sent into orbit aboard Sputnik 5 and safely returned. The Americans sent the chimpanzee Ham on a suborbital flight of the Mercury capsule on Mercury-Redstone 2 and recovered him safely on January 31, 1961. The chimpanzee Enos was launched on Mercury-Atlas 5 on November 29, 1961, into what

8814-513: The newly founded Russian Federation to end their Cold War competition also in space, by agreeing in 1993 on the Shuttle– Mir and International Space Station programs . Although Germans, Americans and Soviets experimented with small liquid-fuel rockets before World War II, launching satellites and humans into space required the development of larger ballistic missiles such as Wernher von Braun 's Aggregat-4 (A-4) , which became known as

8927-486: The newspaper Pionerskaya pravda for young readers. He described a two-person interplanetary spaceship of the future and the industrial and technological processes required to create it. He ended the short article with a clear forecast of the future: "We do not have long to wait. We can assume that the bold dream of Konstantin Tsiolkovsky will be realized within the next 10 to 15 years." From March 1952 to April 1954,

9040-409: The next few years. Gagarin's flight led US president John F. Kennedy to raise the stakes on May 25, 1961, by asking the US Congress to commit to the goal of "landing a man on the Moon and returning him safely to the Earth" before the end of the decade. Both countries began developing super heavy-lift launch vehicles , with the US successfully deploying the Saturn V , which was large enough to send

9153-424: The nose cone in place concealing the spherical capsule. A tail section with eight fins was added in an apparent attempt to confuse western observers. This also appeared on official commemorative stamps and a documentary. The Soviets finally revealed the true appearance of their Vostok capsule at the April 1965 Moscow Economic Exhibition. On April 12, 1961, the USSR surprised the world by launching Yuri Gagarin into

9266-492: The now-dissolved Soviet Union disintegrated and NASA no longer had any direct competition, engaging rather in more substantial cooperation like the Shuttle-Mir program and its follow-up the International Space Station . While participation of private actors and other countries beside the Soviet Union and the United States in spaceflight had been the case from the very start of spaceflight development. A first commercial satellite had been launched by 1962, as well as in 1965

9379-411: The participation of billionaires in crewed space travel, including space tourism and interplanetary travel . The periodization of the Space Age can differ substantially, with some differentiating between a first Space Age and a second Space Age, which are separated at the turn of the 1980s/1990s. Some vehicles reached suborbital space much earlier than the launch of Sputnik . In June 1944,

9492-621: The project. A-4s were assembled and studied and the experience derived from assembling and launching A4 rockets was directly applied to the Soviet copy, called the R-1 , with NII-88 chief designer Sergei Korolev overseeing the R-1's development., The R-1 entered into service in the Soviet Army on 28 November 1950. By the latter half of 1946, Korolev and rocket engineer Valentin Glushko had, with extensive input from German engineers, outlined

9605-486: The proposed US satellites, having a weight of 1,400 kilograms (3,100 lb), of which 300 kilograms (660 lb) would be composed of scientific instruments that would photograph the Earth, take readings on radiation levels, and check on the planet's magnetic field. However, things were not going along well with the design and manufacturing of the satellite, so in February 1957, Korolev sought and received permission from

9718-481: The size or shape of their rockets or cabins or most of their spaceships, except for the first Sputniks, lunar probes, and Venus probe. The Soviet military maintained control over the space program; Korolev's OKB-1 design bureau was subordinated under the Ministry of General Machine Building , tasked with the development of intercontinental ballistic missiles, and continued to give its assets random identifiers into

9831-725: The stage was set for nationalistic competition. On July 29, 1955, James C. Hagerty , President Dwight D. Eisenhower 's press secretary, announced that the United States intended to launch "small Earth circling satellites" between July 1, 1957, and December 31, 1958, as part of the US contribution to the International Geophysical Year (IGY). On August 2, at the Sixth Congress of the International Astronautical Federation in Copenhagen, scientist Leonid I. Sedov told international reporters at

9944-463: The successful RDS-1 nuclear weapon test. In October 1957, the Soviet Union conducted the world’s first successful test of an intercontinental ballistic missile (ICBM), this was the R-7 Semyorka (also known as SS-6 by NATO) and was seen as capable of striking U.S. territory with a nuclear payload. Fears in the US due to this perceived threat became known as the Missile gap . The first American ICBM,

10057-601: The technology developed for space applications has been spun off and found additional uses, such as memory foam . In 1958 the United States launched its first satellite, Explorer 1 . The same year President Dwight D. Eisenhower created the National Aeronautics and Space Administration, commonly known as NASA . Prior to the first attempted human spaceflight , various animals were flown into outer space to identify potential detrimental effects of high g-forces in takeoff and landing, microgravity , and radiation exposure at high altitudes. The Space Race reached its peak with

10170-456: The technology to return Laika safely to Earth, and the government reported Laika died when the oxygen ran out, but in October 2002 her true cause of death was reported as stress and overheating on the fourth orbit due to failure of the air conditioning system. At a Moscow press conference in 1998 Oleg Gazenko , a senior Soviet scientist involved in the project, stated "The more time passes, the more I'm sorry about it. We did not learn enough from

10283-483: The test equipment and radio gear that was present in the previous launches. It arrived at the Soviet missile base Tyura-Tam in September and was prepared for its mission at launch site number one . The first launch took place on Friday, October 4, 1957, at exactly 10:28:34 pm Moscow time, with the R-7 and the now named Sputnik 1 satellite lifting off the launch pad and placing the artificial "moon" into an orbit

10396-479: The time of the NACA. It consisted of a conical capsule with a cylindrical pack of three solid-fuel retro-rockets strapped over a beryllium or fiberglass heat shield on the blunt end. Base diameter at the blunt end was 6.0 feet (1.8 m) and length was 10.8 feet (3.3 m); with the launch escape system added, the overall length was 25.9 feet (7.9 m). With 100 cubic feet (2.8 m ) of habitable volume,

10509-435: The two craft a controlled distance apart. Vostok 4 also set a record of nearly four days in space. The first woman, Valentina Tereshkova , was launched into space on Vostok 6 on June 16, 1963, as (possibly) a medical experiment. She was the only one to fly of a small group of female parachutist factory workers (unlike the male cosmonauts who were military test pilots), chosen by the head of cosmonaut training because he read

10622-487: The underlying motivations for the space race was military. The two nations were also in a nuclear arms race following the Second World War. Both nations made use of German missile technology and scientists from their missile program. The advantages, in aviation and rocketry, required for delivery systems were seen as necessary for national security and political superiority. The Cold War era competition between

10735-614: The untimely death (in January 1966) of Sergey Korolev, chief engineer of the Soviet space program. The landing of Apollo 11 was watched by over 500 million people around the world and is widely recognized as one of the defining moments of the 20th century. Since then, public attention has largely moved to other areas. The last major leap of in the USSR-USA Space Race was the Skylab and Salyut programs, which established

10848-445: The warhead's mass was increased to 5.5 to 6 tons to accommodate the then planned theromonuclear bomb . The R-7 was designed in a two-stage configuration, with four boosters that would jettison when empty. On the 21 August 1957 the R-7 flew 6,000 km (3,700 mi), and became the worlds's first intercontinental ballistic missile. Two months later the R-7 launched Sputnik 1 , the first artificial satellite, into orbit, and became

10961-521: Was a 20th-century competition between two Cold War rivals, the United States and the Soviet Union , to achieve superior spaceflight capability. It had its origins in the ballistic missile -based nuclear arms race between the two nations following World War II and had its peak with the more particular Moon Race to land on the Moon between the US moonshot and Soviet moonshot programs. The technological advantage demonstrated by spaceflight achievement

11074-492: Was a monumental failure, exploding a few seconds after launch, and it became an international joke. The satellite appeared in newspapers under the names Flopnik, Stayputnik, Kaputnik, and Dudnik. In the United Nations, the Soviet delegate offered the US representative aid "under the Soviet program of technical assistance to backwards nations." Only in the wake of this very public failure did von Braun's Redstone team get

11187-442: Was a satellite mission that failed, expedited plans to get his own satellite in orbit. Since the R-7 was substantially more powerful than any of the US launch vehicles , he made sure to take full advantage of this capability by designing Object D as his primary satellite. It was given the designation 'D', to distinguish it from other R-7 payload designations 'A', 'B', 'V', and 'G' which were nuclear weapon payloads. Object D dwarfed

11300-460: Was able to transmit detailed photography of the surface from orbit. Luna 10, 12, and Luna 14 conducted Gamma ray spectrometry of the Moon, among other tests. The Zond programme was orchestrated alongside the Luna programme with Zond 1 and Zond 2 launching in 1964, intended as flyby missions, however both failed. Zond 3 however was successful, and transmitted high quality photography from

11413-683: Was carried out in the 1930s by the Group for the Study of Reactive Motion (GIRD), where Soviet rocket pioneers Sergey Korolev , Friedrich Zander , Mikhail Tikhonravov and Leonid Dushkin launched GIRD-X , the first Soviet liquid-fueled rocket in 1933. In 1933 the two design bureaus were combined into the Reactive Scientific Research Institute and produced the RP-318, the USSR's first rocket-powered aircraft and

11526-593: Was developed to prevent rust on the Atlas rockets so that rust protecting paint could be avoided, in order to further reduce weight. A later variant of the Atlas, the Atlas-D , served as a nuclear ICBM and as the orbital launch vehicle for Project Mercury and the remote-controlled Agena Target Vehicle used in Project Gemini . In 1955, with both the United States and the Soviet Union building ballistic missiles that could be used to launch objects into space,

11639-650: Was furthermore fueled by increasingly more countries achieving spaceflight capabilies and together with a by the 1980s established private spaceflight sector, both being embodied by the European Space Agency . This allowed the formation of an international and commercial post-Space Race spaceflight economy and period, with by the 1990s a public perception of space exploration and space-related technologies as being increasingly commonplace. This increasingly cooperative diversification persisted until competition started to rise in this diversified conditions, from

11752-482: Was in 1921 when the Soviet military sanctioned the Gas Dynamics Laboratory , a small research laboratory to explore solid-fuel rockets, led by Nikolai Tikhomirov , who had begun studying solid and liquid-fueled rockets in 1894, and obtained a patent in 1915 for "self-propelled aerial and water-surface mines. The first test-firing of a solid fuel rocket was carried out in 1928. Further development

11865-642: Was launched with the intention of orbiting the Moon only to result in a partial mission success when it reached an apogee of 113,800 km before falling back to Earth. The missions of Pioneer 2 and Pioneer 3 failed whereas Pioneer 4 had one partially successful lunar flyby in March 1959. The Ranger program was started in 1959 by NASA's Jet Propulsion Laboratory . The Block I Ranger 1 and Ranger 2 suffered Atlas-Agena launch failures in August and November 1961. The 727-pound (330 kg) Block II Ranger 3 launched successfully on January 26, 1962, but missed

11978-399: Was launched. However, the public release is illuminating in what it does reveal: "there is an abundance of arcane scientific and technical data... as if to overwhelm the reader with mathematics in the absence of even a picture of the object". The Soviet space program's use of secrecy served as both a tool to prevent the leaking of classified information between countries, and also to create

12091-426: Was not allowed to put a satellite into orbit with their Jupiter-C rocket, because of its intended use as a future military vehicle. On September 20, 1956, von Braun and his team did launch a Jupiter-C that was capable of putting a satellite into orbit, but the launch was used only as a suborbital test of reentry vehicle technology. Korolev received word about von Braun's 1956 Jupiter-C test and, mistakenly thinking it

12204-427: Was on its way to completing its first orbit. About 95 minutes after launch, the satellite flew over its launch site, and its radio signals were picked up by the engineers and military personnel at Tyura-Tam: that's when Korolev and his team celebrated the first successful artificial satellite placed into Earth-orbit. At the latest, the successful start of Sputnik 2 with its weight of more than 500 kg proved that

12317-410: Was promptly picked up by US magazines. The competition began on July 30, 1955, when the United States announced its intent to launch artificial satellites for the International Geophysical Year . Four days later, the Soviet Union responded by declaring they would also launch a satellite "in the near future". The launching of satellites was enabled by developments in ballistic missile capabilities since

12430-456: Was seen as necessary for national security and became part of the symbolism and ideology of the time. The Space Race brought pioneering launches of artificial satellites , robotic space probes to the Moon , Venus , and Mars , and human spaceflight in low Earth orbit and ultimately to the Moon. Public interest in space travel originated in the 1951 publication of a Soviet youth magazine and

12543-405: Was supposed to be a three-orbit flight. However, the mission was aborted after two orbits due to capsule overheating, and a malfunctioning "avoidance conditioning" test subjecting him to 76 electrical shocks. The Soviets designed their first human space capsule using the same spacecraft bus as their Zenit spy satellite , forcing them to keep the details and true appearance secret until after

12656-547: Was the only one of the three major allied World War II powers to not have its own rocket program, until Von Braun and his engineers were expatriated from Nazi Germany in 1945. The US acquired a large number of V-2 rockets and recruited von Braun and most of his engineering team in Operation Paperclip . The team was sent to the Army's White Sands Proving Ground in New Mexico, in 1945. They set about assembling

12769-475: Was worried that a satellite passing above a nation at over 100 kilometers (62 mi) might be seen as violating that nation's airspace. He was concerned that the Soviet Union would accuse the Americans of an illegal overflight, thereby scoring a propaganda victory at his expense. Eisenhower and his advisors were of the opinion that a nation's airspace sovereignty did not extend past the Kármán line , and they used

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