An astronaut is a person trained, equipped, and deployed by a human spaceflight program to serve as a commander or crew member aboard a spacecraft. Although generally reserved for professional space travelers, the term is sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and tourists.
Space tourism is human space travel for recreational purposes. There are several different types of space tourism, including orbital, suborbital and lunar space tourism. Tourists are motivated by the possibility of viewing Earth from space, feeling weightlessness, experiencing extremely high speed and something unusual, and contributing to science.
Space Adventures, Inc. is an American space tourism company founded in 1998 by Eric C. Anderson. Its offerings include zero-gravity atmospheric flights, orbital spaceflights, and other spaceflight-related experiences including cosmonaut training, spacewalk training, and launch tours. Plans announced thus far include sub-orbital and lunar spaceflights, though these are not being actively pursued at present. Nine of its clients have participated in the orbital spaceflight program with Space Adventures, including one who took two separate trips to space.
Mark Richard Shuttleworth is a South African and British entrepreneur who is the founder and CEO of Canonical, the company behind the development of the Linux-based Ubuntu operating system. In 2002, Shuttleworth became the first South African to travel to space, doing so as a space tourist. He lives on the Isle of Man and holds dual citizenship from South Africa and the United Kingdom. According to the Sunday Times Rich List in 2020, Shuttleworth is worth an estimated £500 million.
Private spaceflight refers to spaceflight activities undertaken by non-governmental entities, such as corporations, individuals, or non-profit organizations. This contrasts with public spaceflight, which is traditionally conducted by government agencies like NASA, ESA, or JAXA.
Nicholas James MacDonald Patrick, is a British-American engineer and a former NASA astronaut. His flight on the 2006 Discovery STS-116 mission made him the fourth person born in the United Kingdom to go into space.
Spaceflight participant is the term used by NASA, Roscosmos, and the Federal Aviation Administration (FAA) for people who travel into space, but are not professional astronauts.
The Soyuz TMA-16 was a crewed flight to and from the International Space Station (ISS). It transported two members of the Expedition 21 crew and a Canadian entrepreneur from the Baikonur Cosmodrome in Kazakhstan to the ISS. TMA-16 was the 103rd flight of a Soyuz spacecraft, the first flight launching in 1967. The launch of Soyuz TMA-16 marked the first time since 1969 that three Soyuz craft were in orbit simultaneously.
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.
Jared Taylor Isaacman is an American entrepreneur, pilot, philanthropist, and commercial astronaut. He is the founder of Draken International, a private air force provider, and the founder and CEO of Shift4 Payments, a payment processor. As of September 2024, his estimated net worth is US$1.9 billion.
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.
Crew Dragon Demo-2 was the first crewed test flight of the Crew Dragon spacecraft. The spacecraft, named Endeavour, launched on 30 May 2020 on a Falcon 9 rocket, and carried NASA astronauts Doug Hurley and Bob Behnken to the International Space Station in the first crewed orbital spaceflight launched from the United States since the final Space Shuttle mission in 2011, and the first ever operated by a commercial provider. Demo-2 was also the first two-person orbital spaceflight launched from the United States since STS-4 in 1982. Demo-2 completed the validation of crewed spaceflight operations using SpaceX hardware and received human-rating certification for the spacecraft, including astronaut testing of Crew Dragon capabilities on orbit.
The dearMoonproject was a planned lunar tourism mission and art project conceived and financed by Japanese billionaire Yusaku Maezawa. It would have seen Maezawa and eight civilian artists fly a circumlunar trajectory around the Moon aboard a SpaceX Starship spacecraft.
Axiom Space, Inc., also known as Axiom Space, is an American privately funded space infrastructure developer headquartered in Houston, Texas.
Soyuz MS-20 was a Russian Soyuz spaceflight to the International Space Station (ISS) on 8–20 December 2021. Unlike previous Soyuz flights to the ISS, Soyuz MS-20 did not deliver any crew members for an ISS Expedition or serve as a lifeboat for any crew members on board the station. Instead, it was commanded by a single professional cosmonaut and carried two space tourists represented by company Space Adventures, which had executed eight space tourism missions to the ISS in 2001–9. The flight to reach the ISS took six hours.
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.
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 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.
Inspiration4 was a 2021 human spaceflight operated by SpaceX on behalf of Shift4 Payments CEO Jared Isaacman. The mission launched the Crew Dragon Resilience on 16 September 2021 at 00:02:56 UTC from Kennedy Space Center's Launch Complex 39A atop a Falcon 9 launch vehicle. It placed the Dragon capsule into low Earth orbit with mission termination on 18 September 2021 at 23:06:49 UTC when Resilience splashed down in the Atlantic Ocean.
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.
The Polaris program is a private spaceflight program organized by entrepreneur Jared Isaacman. Building on his experience as commander of the Inspiration4 mission—the first all-civilian spaceflight—Isaacman contracted with SpaceX to establish Polaris. The program involves two missions using SpaceX's Crew Dragon spacecraft and is planned to culminate in the first crewed launch on Starship.
Dennis Tito 
Mark Shuttleworth 
Charles Simonyi 
Guy Laliberté 
Richard Branson 
Yusaku Maezawa 
Eytan Stibbe 
