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27-726: SpaceX CRS-23 , also known as SpX-23 , was a Commercial Resupply Service mission to the International Space Station , successfully launched on 29 August 2021 and docking the following day. The mission was contracted by NASA and was flown by SpaceX using the Cargo Dragon C208 . This was the third flight for SpaceX under NASA's CRS Phase 2 contract awarded in January 2016. It was the second mission for this reusable capsule. Along with SpaceX Crew-2 ( Endeavour ) and Inspiration4 ( Resilience ), C208

54-466: A Dragon capsule's ability to remain in orbit, receive and respond to ground commands, and communicate with NASA's Tracking and Data Relay Satellite System . On 15 August 2011, SpaceX announced that NASA had combined the objectives of the COTS Demo Flight 2 and following Flight 3 into a single mission. The rescoped COTS Demo Flight 2 successfully launched on 22 May 2012, delivering cargo to

81-533: A combined, not-to-exceed value of $ 14 billion. NASA officials explained that selecting three companies rather than two for CRS-2 increases cargo capabilities and ensures more redundancy in the event of a contractor failure or schedule delay. The CRS-2 flights commenced in November 2019 with the launch of Cygnus NG-12 mission. Inside-cargo is typically transported to and from the space station in "the form factor of single Cargo Transfer Bag Equivalent (CTBE) [which

108-517: A competitive range determination to remove Boeing and Lockheed Martin. Orbital ATK (later purchased by Northrop Grumman), Sierra Nevada, and SpaceX were awarded CRS-2 contracts in January 2016 with initial task orders awarded in June 2016. Each of the three companies is guaranteed at least six cargo missions under the CRS-2 contract. As of December 2017, NASA had awarded $ 2.6 billion on three contracts with

135-510: A result Russia's invasion of Ukraine, Northrop Grumman was left with only two remaining Antares 230+ launch vehicles which were used for the CRS NG-18 and CRS NG-19 missions. Northrop Grumman acquired three flights from SpaceX with the Falcon 9 rocket while a replacement first stage and its engine are developed for its Antares 330 rocket. Northrop Grumman plans to launch further missions using

162-613: Is considerably less. CRS-2 launches commenced in 2019 and will extend to at least 2024. Three more CRS-2 missions for Dragon 2 covering up to CRS-29 were announced in December 2020. When NASA issued the Commercial Resupply Services phase 2 (CRS-2) request for proposal (RFP) in September 2014, it received interest from five companies: Lockheed Martin, Boeing, Orbital ATK, Sierra Nevada, and SpaceX. NASA made

189-470: Is the] unit for size of bag used to transport cargo from visiting vehicles , such as SpaceX Dragon , Northrop Grumman Cygnus , or JAXA H-II Transfer Vehicle (HTV). The bags are sized at 48 cm × 41 cm × 23 cm (19 in × 16.25 in × 9 in) and limited in transport mass to 27 kg (60 lb) each. CTBE units are also used to price, and charge, commercial users of US Orbital Segment stowage space. As

216-547: The Automated Transfer Vehicle , to be jointly developed with Thales Alenia Space . Three companies were awarded contracts on January 14, 2016. Sierra Nevada Corporation 's Dream Chaser , the SpaceX Dragon 2 , and Orbital ATK Cygnus were selected, each for a minimum of six launches. The maximum potential value of all the contracts was indicated to be $ 14 billion, but the minimum value

243-499: The Baltimore, Maryland area, produces tactical missiles, defense electronics, and medium- and large-caliber ammunition. The division also produces fuzing and warheads for both tactical missiles and munitions; precision metal and composite structures for medium and large-caliber ammunition, military aircraft, ground vehicles, and missile systems; load, assembly, and pack (LAP) of medium caliber munitions; and propellants and powders for

270-698: The 2000s funding was authorized for the Commercial Orbital Transportation Services program, followed by the Commercial Crew Development program. On 23 December 2008, NASA announced the initial awarding of cargo contracts - twelve flights to SpaceX and eight flights to Orbital Sciences Corporation . PlanetSpace , which was not selected, submitted a protest to the Government Accountability Office . On 22 April 2009,

297-526: The Dream Chaser spaceplane itself. Boeing's proposal likewise used a cargo version of its CST-100 crew vehicle. Lockheed Martin proposed a new cargo spacecraft called Jupiter , derived from the designs of the NASA's MAVEN and Juno spacecraft. It would have included a robotic arm based on Canadarm technology and a 4.4-meter (14 ft) diameter cargo transport module called Exoliner based on

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324-652: The Flight Systems Group includes the Pegasus , Minotaur , and Antares launch vehicles as well as solid-propulsion and aerostructures programs. The company also operates a Lockheed L-1011 TriStar wide body jetliner, which is named Stargazer and is used to air launch Pegasus rockets carrying payloads into space. The Stargazer aircraft is also used for testing under specific programs. The Flight Systems Group became part of Northrop Grumman Space Systems on January 1, 2020. The Defense Systems Group, based in

351-450: The GAO publicly released its decision to deny the protest, allowing the program to continue. The Antares and Falcon 9 launch vehicles and Cygnus and Dragon cargo spacecraft were developed using Space Act Agreements under NASA's Commercial Orbital Transportation Services (COTS) program. The first flight contracted by NASA, COTS Demo Flight 1 , took place on 8 December 2010, demonstrating

378-479: The ISS in the harsh space environment. The robot will be able to perform tasks both autonomously and via teleoperations. Its arm has eight degrees of freedom and a 1-meter reach. GITAI S1 is a semi-autonomous/semi-teleoperated robotic arm designed to conduct specified tasks internally and externally on space stations, on-orbit servicing, and lunar base development. By combining autonomous control via AI and teleoperations via

405-668: The ISS. The spacecraft reentered on 31 May, landed in the Pacific Ocean, and was recovered, completed CRS certification requirements. Orbital Sciences first launched the Antares rocket from the Mid-Atlantic Regional Spaceport on 21 April 2013 with a test payload. Orbital Sciences completed the Cygnus Orb-D1 demonstration flight on 29 September 2013, and the operational Cygnus CRS Orb-1

432-689: The NASA CRS Phase 2 contract splash down near Florida under parachutes in the Gulf of Mexico or the Atlantic Ocean . NASA contracted for the CRS-23 mission from SpaceX and therefore determines the primary payload, date of launch, and orbital parameters for the Cargo Dragon . The GITAI S1 Robotic Arm Tech Demo will test GITAI Japan Inc.'s microgravity robot by placing the arm inside

459-456: The acquisition with conditions on June 5, 2018, and on June 6, 2018, Orbital ATK was renamed Northrop Grumman Innovation Systems. With Northrop Grumman's reorganization of its divisions effective January 1, 2020, Northrop Grumman Innovation Systems was split, with most of the sector merging with other Northrop Grumman businesses into a new Space Systems sector. Based in Chandler, Arizona ,

486-486: The introduction of a larger Enhanced Cygnus, enabled Orbital ATK to cover their initial CRS contracted payload obligation by OA-7. During August 2015, Orbital ATK disclosed that they had received an extension of the resupply program for four extra missions. These flights enable NASA to cover ISS resupply needs until CRS-2 begins. NASA began a formal process to initiate Phase 2 of the Commercial Resupply Services, or CRS-2, in early 2014. Later that year, an "Industry Day"

513-833: The new Antares 300 series (Antares 330) rockets with booster stage and engines developed by Firefly Aerospace . These missions are also slated to use a new enlarged "Mission B" variant of the Cygnus spacecraft. Orbital ATK Orbital ATK Inc. was an American aerospace manufacturer and defense industry company. It was formed in February 9, 2015 from the merger of Orbital Sciences Corporation and parts of Alliant Techsystems (ATK). Orbital ATK designed, built, and delivered rocket engines , military vehicles , firearms , autocannons , missiles , ammunition , precision-guided munitions , satellites , missile approach warning systems , launch vehicles and spacecraft . The company

540-619: The newly added Nanoracks Bishop Airlock , which was carried to the station by Dragon C208 during the SpaceX CRS-21 mission last year. Once inside the airlock, the arm will perform numerous tests to demonstrate its versatility and dexterity. Designed by GITAI Japan Inc., the robot will work as a general-purpose helper under the pressurized environment inside the Bishop Airlock. It will operate tools and switches and run scientific experiments. The next step will be to test it outside

567-1324: The specially designed GITAI manipulation system H1, GITAI S1 on its own, possesses the capability to conduct generous-purpose tasks (manipulation of switches, tools, soft objects; conducting science experiments and assembly; high-load operations; etc.) that were extremely difficult for industrial robots such as task specific robotic arms to do. The new experiments arriving at the orbiting laboratory will inspire future scientists and explorers, and provide valuable insight for researchers. NASA Glenn Research Center studies: Student Spaceflight Experiments Program The Student Spaceflight Experiments Program (SSEP) has five experiments manifested: Malta's First In Space European Space Agency (ESA) research and activities: CubeSats included in this mission ( ELaNa 37 ): Commercial Resupply Services The first phase of CRS contracts (CRS-1) were signed in 2008 and awarded $ 1.6 billion to SpaceX for twelve Dragon 1 and $ 1.9 billion to Orbital Sciences for eight Cygnus flights, covering deliveries to 2016. The first operational resupply missions were flown by SpaceX in 2012 ( CRS SpX-1 ) and Orbital in 2014 ( CRS Orb-1 ). In 2015, NASA extended CRS-1 to twenty flights for SpaceX and twelve flights for Orbital ATK . A second phase of contracts ( CRS-2 )

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594-516: The use of 400 ATK rocket motors in Orbital's launch vehicles. The deal officially closed on February 9, 2015. ATK's sporting-goods division spun off to form Vista Outdoor on the same day. On September 18, 2017, Northrop Grumman announced plans to purchase Orbital ATK for US$ 7.8 billion in cash plus assumption of US$ 1.4 billion in debt. Orbital ATK shareholders approved the buyout on November 29, 2017. The Federal Trade Commission (FTC) approved

621-488: Was acquired by Northrop Grumman on June 6, 2018. The former Orbital ATK operations were renamed Northrop Grumman Innovation Systems and operated as a division until January 1, 2020 when a reorganization merged the operations into the company's other divisions. A merger of Orbital Sciences Corporation and the defense and aerospace divisions of Alliant Techsystems (ATK) was announced on April 29, 2014. The two companies had collaborated on several previous projects, including

648-617: Was held in Houston, with seven high-level requirements disclosed to interested parties. The contracts were expected to include a variety of requirements: CRS-1 contractors Orbital Sciences and SpaceX each submitted CRS-2 proposals, joined by Sierra Nevada , Boeing , and Lockheed Martin . SNC's proposal would use a cargo version of its Dream Chaser crew vehicle, the 'Dream Chaser Cargo System'. The proposed cargo Dream Chaser included an additional expendable cargo module for uplift and trash disposal. Downmass would only be provided via

675-454: Was launched 9 January 2014. Transport flights began under Commercial Resupply Services phase 1 (CRS-1) in 2012: Following the failure, the Antares 230 system was upgraded with newly built RD-181 first-stage engines to provide greater payload performance and increased reliability. The next two spacecraft were launched on the Atlas V . With the switch to more powerful launch vehicles and

702-631: Was one of three SpaceX Dragon 2 spacecraft in space simultaneously from 15 to 18 September 2021. SpaceX plans to reuse the Cargo Dragons up to five times. Since it does not support a crew, the Cargo Dragon launches without SuperDraco abort engines, seats, cockpit controls or the life support system required to sustain astronauts in space. Dragon 2 improves on Dragon 1 in several ways, including lessened refurbishment time, leading to shorter periods between flights. Cargo Dragon capsules under

729-530: Was solicited in 2014. CRS-2 contracts were awarded in January 2016 to Orbital ATK’s continued use of Cygnus , Sierra Nevada Corporation ’s new Dream Chaser , and SpaceX’s new Dragon 2 , for cargo transport flights beginning in 2019 and expected to last through 2024. NASA has been directed to pursue commercial spaceflight options since at least 1984, with the Commercial Space Launch Act of 1984 and Launch Services Purchase Act of 1990. By

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