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Ghana. GhanaSat-1. All Nations University. Launched on same rocket as first Bangladeshi and Mongolian satellites. Mongolia. Mazaalai (satellite) National University of Mongolia. Launched on same rocket as first Ghanaian and Bangladeshi satellites. Latvia.
t. e. Spaceflight began in the 20th century following theoretical and practical breakthroughs by Konstantin Tsiolkovsky, Robert H. Goddard, and Hermann Oberth, each of whom published works proposing rockets as the means for spaceflight. [a] The first successful large-scale rocket programs were initiated in Nazi Germany by Wernher von Braun.
The European Space Agency ( ESA) [a] is a 22-member intergovernmental body devoted to space exploration. [8] With its headquarters in Paris and a staff of around 2,200 people globally as of 2022, ESA was founded in 1975. Its 2024 annual budget was €7.8 billion.
The International Space Station (ISS) is a large space station assembled and maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada). The ISS is the largest space station ever built.
Astronomy is the oldest of the natural sciences, dating back to antiquity, with its origins in the religious, mythological, cosmological, calendrical, and astrological beliefs and practices of prehistory: vestiges of these are still found in astrology, a discipline long interwoven with public and governmental astronomy.
Countries represented only by suborbital space flyers are shaded. Note: citizens from the now-defunct East Germany, Czechoslovakia, and Soviet Union have also flown in space. Since the first human spaceflight by the Soviet Union, citizens of 47 countries have flown in space. For each nationality, the launch date of the first mission is listed.
Rosetta was a space probe built by the European Space Agency launched on 2 March 2004. Along with Philae, its lander module, Rosetta performed a detailed study of comet 67P/Churyumov–Gerasimenko (67P). [9] [10] During its journey to the comet, the spacecraft performed flybys of Earth, Mars, and the asteroids 21 Lutetia and 2867 Šteins.
Europe on Monday challenged the private sector to develop services for small rockets that could guide future space reform, while stabilising finances for troubled medium and heavyweight launchers ...