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International Launch ServicesInternational Launch Services, Inc. (ILS) is a joint venture with exclusive rights to the worldwide sale of commercial Angara and Proton rocket launch services. Proton launches take place at the Baikonur Cosmodrome in Kazakhstan while Angara is launched from the Plesetsk and Vostochny Cosmodrome in Russia. OwnershipILS was formed in 1995 as a private spaceflight partnership between Lockheed Martin (LM), Khrunichev and Energia.
SatelliteA satellite or an artificial satellite is an object, typically a spacecraft, placed into orbit around a celestial body. They have a variety of uses, including communication relay, weather forecasting, navigation (GPS), broadcasting, scientific research, and Earth observation. Additional military uses are reconnaissance, early warning, signals intelligence and, potentially, weapon delivery.
European Space AgencyEuropean organisation dedicated to space explorationThe European Space Agency (ESA; pronounced ) is a 23-member international organisation devoted to space exploration. It has its headquarters in Paris and a staff of around 3,000 people globally as of 2025. ESA was founded in 1975 in the context of European integration. Its 2026 annual budget was around €8.3 billion.
SpaceSpace is a three-dimensional continuum containing positions and directions. In classical physics, physical space is often conceived in three linear dimensions. Modern physicists usually consider it, with time, to be part of a boundless four-dimensional continuum known as spacetime. The concept of space is considered to be of fundamental importance to an understanding of the physical universe.
Outer spaceVoid between celestial bodiesFor other uses, see Outer space (other).Being essentially empty, outer space allows the earliest (redder) galaxies to be viewed without obstruction, as in the Webb's First Deep Field image.Outer space, or simply space, is the expanse that exists beyond Earth's atmosphere and between celestial bodies.
Private spaceflightPrivate spaceflight is any spaceflight development that is not conducted by a government agency, such as NASA or ESA. During the early decades of the Space Age, the government space agencies of the Soviet Union and United States pioneered space technology in collaboration with affiliated design bureaus in the USSR and private companies in the US. They entirely funded both the development of new spaceflight technologies and the operational costs of spaceflight.
United Launch AllianceUnited Launch Alliance, LLC (ULA) is an American launch service provider formed in December 2006 as a joint venture between Lockheed Martin Space and Boeing Defense, Space & Security. The company designs, assembles, sells and launches rockets. The company uses rocket engines, solid rocket boosters, and other components supplied by other companies. When founded, the company inherited the Atlas V rocket from Lockheed Martin and the Delta rocket family from Boeing.
ArianespaceArianespace SA is a French company founded in March 1980 as the world's first commercial launch service provider. It operates the Ariane 6, a medium-to-heavy-lift rocket. Arianespace is a subsidiary of ArianeGroup, a joint venture between Airbus and Safran. European space launches involve collaboration between private industry and government agencies. Arianespace is responsible for marketing Ariane 6 launch services, preparing missions, and managing customer relations.
NASAAmerican space and aeronautics agencyThe National Aeronautics and Space Administration (NASA) is an independent agency of the U.S. federal government responsible for the United States' civil space program, as well as research in aeronautics and space. Headquartered in Washington, D.C., NASA operates ten field centers across the US and is organized into three mission directorates: Human Spaceflight, Research and Technology, and Science.
Daniel GoldinDaniel Saul Goldin (born July 23, 1940) served as the 9th and longest-tenured administrator of NASA from April 1, 1992, to November 17, 2001. He was appointed by US President George H. W. Bush and also served under presidents Bill Clinton and George W. Bush. He is an entrepreneur and technologist. Most recently, he is the founder of Cold Canyon AI, an innovation advisory company.
Richard H. TrulyRichard Harrison Truly (November 12, 1937 – February 27, 2024) was an American fighter pilot, engineer and Space Shuttleastronaut who served as a vice admiral in the United States Navy and as the eighth administrator of the National Aeronautics and Space Administration (NASA) from 1989 to 1992. He was the first former astronaut to head the space agency.*As an Amazon Associate I earn from qualifying purchases.