The International Space Station (ISS) is a large space station that was assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA, Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada). The ISS is the largest space station ever built. Its primary purpose is to perform microgravity and space environment experiments.
Human spaceflight programs have been conducted, started, or planned by multiple countries and companies. Until the 21st century, human spaceflight programs were sponsored exclusively by governments, through either the military or civilian space agencies. With the launch of the privately funded SpaceShipOne in 2004, a new category of human spaceflight programs – commercial human spaceflight – arrived. By the end of 2022, three countries and one private company (SpaceX) had successfully launched humans to Earth orbit, and two private companies had launched humans on a suborbital trajectory.
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.
The European Astronaut Corps is a unit of the European Space Agency (ESA) that selects, trains, and provides astronauts as crew members on U.S. and Russian space missions. The corps has 13 active members, able to serve on the International Space Station (ISS). The European Astronaut Corps is based at the European Astronaut Centre in Cologne, Germany. They can be assigned to various projects both in Europe or elsewhere in the world, at NASA Johnson Space Center or Star City.
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 for flights to the International Space Station (ISS) and private spaceflight missions. The spacecraft, which consists of a reusable space capsule and an expendable trunk module, has two variants: the 4-person Crew Dragon and Cargo Dragon, a replacement for the Dragon 1 cargo capsule. The spacecraft launches atop a Falcon 9 Block 5 rocket, and the capsule returns to Earth through splashdown. Since 2020, when Dragon 2 flew its first crewed and uncrewed flights, it has proven to be the most cost-effective spacecraft ever used by NASA.
Axiom Space, Inc., also known as Axiom Space, is an American privately funded space infrastructure developer headquartered in Houston, Texas.
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.
Axiom Orbital Segment or Axiom Segment are the planned modular components of the International Space Station (ISS) designed by Houston, Texas-based 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.
The 2022 European Space Agency Astronaut Group is the latest class of the European Astronaut Corps. The selection recruited five "career" astronauts as well as 12 "reserve/project" astronauts. They are the fourth European Space Agency (ESA) astronaut class to be recruited.
Axiom Mission 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. After eight days docked to the ISS, the Dragon crew capsule Freedom undocked and returned to Earth twelve hours later.
Crew Dragon Freedom is the fourth operational Crew Dragon reusable spacecraft manufactured and operated by SpaceX. It first launched on 27 April 2022 to the International Space Station (ISS) on the SpaceX Crew-4 mission. It was subsequently used for two private spaceflight missions to the ISS operated by Axiom Space, Axiom Mission 2 in May 2023 and Axiom Mission 3 in January 2024. It most recently launched to space in September 2024 on the SpaceX Crew-9 mission. The capsule was named after the fundamental human right of freedom and the Freedom 7 capsule that took astronaut Alan Shepard on the first human spaceflight from the United States.
SpaceX Crew-7 was the seventh crewed operational NASA Commercial Crew flight and the eleventh overall crewed orbital flight of a Crew Dragon spacecraft. The mission launched on 26 August 2023. The Crew-7 mission transported four crew members to the International Space Station (ISS), consisting of one NASA astronaut Jasmin Moghbeli, one ESA astronaut Andreas Mogensen of Denmark, one JAXA astronaut Satoshi Furukawa, and one Roscosmos cosmonaut Konstantin Borisov. Mogensen was the first non-American to serve as a pilot of Crew Dragon.
Axiom Mission 4 is a private spaceflight to the International Space Station. The flight will be launched no earlier than Spring 2025 and will last 14 days. It will be operated by Axiom Space and use a SpaceX Crew Dragon spacecraft.
Marcus Wandt is a Swedish test pilot and member of the 2022 European Space Agency Astronaut Group. In January 2024, he became the third Swedish astronaut to visit space, after Christer Fuglesang and Jessica Meir.
Expedition 70 was the 70th long-duration expedition to the International Space Station. The expedition began with the departure of Soyuz MS-23 on 27 September 2023 with Danish astronaut Andreas Mogensen taking over the ISS command. It ended with the departure of Soyuz MS-24 on 6 April 2024.
Launch of Axiom-3
Axiom-3 approaching the ISS
Axiom-3 docked to the ISS
