Applo Space shuttle Challenger
The three main space programs developed for human space travel and moon missions are NASA (United States), Soviet space program (USSR), and the Apollo program (United States), which was a part of NASA focused specifically on landing astronauts on the moon.
There are three main space programs in the United States: NASA (National Aeronautics and Space Administration), the Department of Defense's space program, and private companies like SpaceX. NASA focuses on scientific research and exploration, the Department of Defense's program is more focused on national security, and private companies are involved in launching satellites and developing commercial space travel.
The first three space programs in the US were Project Mercury, Project Gemini, and Apollo program. These programs were instrumental in advancing human space exploration and culminated in the first human landing on the Moon during the Apollo missions.
Currently, there are over 70 countries with active space programs. Some of these countries have their own space agencies while others may participate in space programs through collaborations and partnerships with other countries.
they both can be used in space to do missions
Gemini, Mercury, and Apollo.
The three main space programs developed for human space travel and moon missions are NASA (United States), Soviet space program (USSR), and the Apollo program (United States), which was a part of NASA focused specifically on landing astronauts on the moon.
there has been no major space programs lately
There are three main space programs in the United States: NASA (National Aeronautics and Space Administration), the Department of Defense's space program, and private companies like SpaceX. NASA focuses on scientific research and exploration, the Department of Defense's program is more focused on national security, and private companies are involved in launching satellites and developing commercial space travel.
The first three space programs in the US were Project Mercury, Project Gemini, and Apollo program. These programs were instrumental in advancing human space exploration and culminated in the first human landing on the Moon during the Apollo missions.
Currently, there are over 70 countries with active space programs. Some of these countries have their own space agencies while others may participate in space programs through collaborations and partnerships with other countries.
they both can be used in space to do missions
Main engine cut off or MECO is when a space shuttle reaches the orbit and the external tank is jettisoned and the all 3 SSME (Space Shuttle Main Engines) are turned off
The USA, Russia and China are 3, others are India, European Union, UK, and Japan.
22.
In the main hall
UUUHH...it's called a "space shuttle" main engine...why do you think?