Names | Ax-2 |
---|---|
Mission type | Private spaceflight to ISS |
Operator | Axiom Space |
COSPAR ID | 2023-070A |
SATCAT no. | 56739 |
Website | www |
Mission duration | 9 days, 5 hours and 27 minutes |
Spacecraft properties | |
Spacecraft type | Crew Dragon Freedom |
Manufacturer | SpaceX |
Crew | |
Crew size | 4 |
Members | |
Start of mission | |
Launch date | 21 May 2023, 21:37 UTC [1] |
Rocket | Falcon 9 Block 5 (B1080.1) |
Launch site | Kennedy Space Center, LC-39A |
Contractor | SpaceX |
End of mission | |
Recovered by | MV Megan |
Landing date | 31 May 2023, 03:04 UTC |
Landing site | Gulf of Mexico |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Low Earth orbit |
Inclination | 51.66° |
Docking with ISS | |
Docking port | Harmony zenith |
Docking date | 22 May 2023, 13:12 UTC |
Undocking date | 30 May 2023, 15:05 UTC |
Time docked | 8 days, 1 hour and 53 minutes [2] |
Axiom Mission 2 patch (L-R) Whitson, Shoffner, AlQarni and Barnawi |
Axiom Mission 2 (or Ax-2) was a private crewed spaceflight operated by Axiom Space. Ax-2 was launched on 21 May 2023 on a SpaceX Falcon 9, successfully docking with the International Space Station (ISS)on 22 May. [3] [2] After eight days docked to the ISS, the Dragon crew capsule Freedom undocked and returned to Earth twelve hours later. [4]
Ax-2 was the second Axiom mission after Axiom Mission 1 in April 2022 and the third private crewed SpaceX Dragon mission.
The crew included former NASA Astronaut Peggy Whitson as mission commander and John Shoffner as pilot. [5] [6] The two Mission Specialists were Ali AlQarni and Rayyanah Barnawi of the Saudi Space Commission. [7]
Axiom had initially announced in April 2021 that one crew member for the second Axiom spaceflight to the ISS would be selected via Who Wants to Be an Astronaut?, a reality television series to be produced by Discovery Channel. [8] [9] On 11 January 2022, Axiom announced Italian Air Force (ItAF) Colonel Walter Villadei as the company’s first international professional astronaut. [10] Col. Villadei was subsequently announced by Axiom as a backup crew member for Ax-2. [11]
On 22 September 2022, Axiom Space announced it would partner with the Saudi Space Commission to send two Saudi astronauts on Ax-2 to research cancer, cloud seeding, and microgravity in space. [12] This mission included the first female Saudi astronaut to go to space. [13]
Position | Astronaut | |
---|---|---|
Spacecraft commander | Peggy Whitson [7] , Axiom Space Fourth spaceflight | |
Pilot | John Shoffner [7] , Commercial astronaut First spaceflight | |
Mission Specialist 1 | Ali AlQarni [7] , SSC First spaceflight | |
Mission Specialist 2 | Rayyanah Barnawi [7] , SSC First spaceflight |
Position | Astronaut | |
---|---|---|
Spacecraft commander | / Michael López-Alegría [14] , Axiom Space | |
Pilot | Walter Villadei [14] , Italian Air Force | |
Mission Specialist 1 | Ali AlGhamdi [14] SSC | |
Mission Specialist 2 | Mariam Fardous [14] SSC |
Axiom 2 lifted off on 21 May 2023 from Launch Complex 39A at Kennedy Space Center, onboard a Falcon 9 Block 5 rocket. For the first time on a crew mission, the first stage of Falcon 9 landed on land at Cape Canaveral Space Force Station's Landing Zone 1 instead of the more common at-sea recovery typical of crew flights. The mission, which was the second flight of Crew Dragon Freedom, docked with the International Space Station a day later.
During the mission, the crew performed public outreach activities along with scientific research, including studies into the effects of microgravity on stem cells and other biological experiments. [15]
After eight days docked to the ISS, Axiom 2 undocked and returned to Earth twelve hours later. Freedom splashed down successfully in the Gulf of Mexico off the coast of Panama City, Florida. It was recovered by SpaceX's recovery ship Megan. [4]
The International Space Station (ISS) is a large space station assembled and maintained in low Earth orbit by a collaboration of five space agencies: NASA, Roscosmos (Russia), JAXA (Japan), ESA (Europe), CSA (Canada), and their contractors. ISS is the largest space station ever built. Its primary purpose is performing microgravity and space environment experiments.
Michael López-Alegría is an astronaut, test pilot and commercial astronaut with dual nationality, American and Spanish; a veteran of three Space Shuttle missions and one International Space Station mission. He is known for having performed ten spacewalks so far in his career, presently holding the second longest all-time EVA duration record and having the fifth-longest spaceflight of any American at the length of 215 days; this time was spent on board the ISS from September 18, 2006, to April 21, 2007. López-Alegría commanded Axiom-1, the first ever all-private team of commercial astronaut mission to the International Space Station, which launched on April 8, 2022, and spent just over 17 days in Earth's orbit.
Peggy Annette Whitson is an American biochemistry researcher, and astronaut working for Axiom Space. She retired from NASA in 2018, after serving as Chief Astronaut. Over all her missions, Whitson has a total of 665 days in space, more than any other American or woman.
The International Space Station programme is tied together by a complex set of legal, political and financial agreements between the fifteen nations involved in the project, governing ownership of the various components, rights to crewing and utilisation, and responsibilities for crew rotation and resupply of the International Space Station. It was conceived in September 1993 by the United States and Russia after 1980s plans for separate American (Freedom) and Soviet (Mir-2) space stations failed due to budgetary reasons. These agreements tie together the five space agencies and their respective International Space Station programmes and govern how they interact with each other on a daily basis to maintain station operations, from traffic control of spacecraft to and from the station, to utilisation of space and crew time. In March 2010, the International Space Station Program Managers from each of the five partner agencies were presented with Aviation Week's Laureate Award in the Space category, and the ISS programme was awarded the 2009 Collier Trophy.
Dragon 2 is a class of partially reusable spacecraft developed, manufactured, and operated by American space company SpaceX, primarily for flights to the International Space Station (ISS). SpaceX also launches private missions, such as Inspiration4 and Axiom Space Missions. There are two variants of the Dragon spacecraft: Crew Dragon, a spacecraft capable of ferrying four crewmembers, and Cargo Dragon, a replacement for the original Dragon 1 used to carry freight to and from space. The spacecraft consists of a reusable space capsule and an expendable trunk module. The spacecraft launches atop a Falcon 9 Block 5 rocket and the capsule returns to Earth through splashdown.
Expedition 52 was the 52nd expedition to the International Space Station. It officially began on June 2, 2017 10:47 UTC, with the undocking of Soyuz MS-03. Transfer of command from Expedition 51 was done on June 1, 2017.
Axiom Space, Inc., also known as Axiom Space, is an American privately funded space infrastructure developer headquartered in Houston, Texas.
SpaceX Crew-1 was the first operational crewed flight of a Crew Dragon spacecraft, and the maiden flight of the Crew Dragon Resilience spacecraft. It was also the second crewed orbital flight launch by the United States since that of STS-135 in July 2011. Resilience launched on 16 November 2020 at 00:27:17 UTC on a Falcon 9 from Kennedy Space Center Launch Complex 39A (LC-39A), carrying NASA astronauts Michael Hopkins, Victor Glover and Shannon Walker along with JAXA astronaut Soichi Noguchi, all members of the Expedition 64 crew. The mission was the second overall crewed orbital flight of the Crew Dragon.
Axiom Mission 1 was a privately funded and operated crewed mission to the International Space Station (ISS). The mission was operated by Axiom Space out of Axiom's Mission Control Center MCC-A in Houston, Texas. The flight launched on 8 April 2022 from Kennedy Space Center in Florida. The spacecraft used was a SpaceX Crew Dragon. The crew consisted of Michael López-Alegría, an American born in Spain and a professionally trained astronaut hired by Axiom, Eytan Stibbe from Israel, Larry Connor from the United States, and Mark Pathy from Canada.
Crew Dragon Endeavour is a Crew Dragon space capsule manufactured and operated by SpaceX and used by NASA's Commercial Crew Program. As of 2024 it has successfully completed four crewed missions to the International Space Station (ISS), and is currently conducting a fifth. It was first launched into orbit atop a Falcon 9 rocket on 30 May 2020 and successfully docked to the International Space Station (ISS) as part of the Crew Dragon Demo-2 mission. This was the first crewed flight test of a Dragon capsule, carrying Doug Hurley and Bob Behnken on first crewed orbital spaceflight from the United States since STS-135 in July 2011 and the first crewed orbital spaceflight by a private company. On 2 August 2020 it returned to Earth. The spacecraft was named by Hurley and Behnken after the Space ShuttleEndeavour, aboard which they first flew into space during the STS-127 and STS-123 missions, respectively. The name Endeavour is also shared by the command module of Apollo 15. The spacecraft's second mission, Crew-2, ended 8 November 2021 after having spent almost 200 days in orbit. Crew Dragon Endeavour set the record for the longest spaceflight by a U.S. crew vehicle previously set by her sibling Crew Dragon Resilience on 2 May 2021. Collectively, Endeavour has spent over 450 days in orbit the most time so far by a crewed spacecraft, surpassing Space Shuttle Discovery.
SpaceX Crew-2 was the second operational flight of a Crew Dragon spacecraft, and the third overall crewed orbital flight of the Commercial Crew Program. The mission was launched on 23 April 2021 at 09:49:02 UTC, and docked to the International Space Station on 24 April at 09:08 UTC.
Axiom Orbital Segment or Axiom Segment are the planned modular components of the International Space Station (ISS) designed by Axiom Space for commercial space activities. Axiom Space gained initial NASA approval for the venture in January 2020. Axiom Space was later awarded the contract by NASA on February 28, 2020. This orbital station will be separated from the ISS to become a modular space station, Axiom Station, after the ISS is decommissioned.
SpaceX Crew-4 was the Crew Dragon's fourth NASA Commercial Crew operational flight, and its seventh overall crewed orbital flight. The mission launched on 27 April 2022 at 07:52 UTC before docking with the International Space Station (ISS) at 23:37 UTC. It followed shortly after the private Axiom 1 mission to the ISS earlier in the month utilizing SpaceX hardware. Three American (NASA) astronauts and one European (ESA) astronaut were on board the mission.
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Crew Dragon Freedom is a Crew Dragon spacecraft manufactured and operated by SpaceX and used by NASA's Commercial Crew Program. On 27 April 2022, it was launched to transport four personnel to the International Space Station as part of the SpaceX Crew-4 mission, which was a part of ISS Expedition 67.
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