Nasa
The first program to put a man in space was the Soviet Union's Vostok program, so the second manned space program would be the US Mercury program. The second US manned program was Gemini.
The Apollo program
The US space program is the only one to have put men on the moon.
It accelerated it. The space program was a high priority during the Cold War.
It is in astronomy, space travel and exploration
The US space program that put astronauts on the moon was called the Apollo program.
The first program to put a man in space was the Soviet Union's Vostok program, so the second manned space program would be the US Mercury program. The second US manned program was Gemini.
The Pioneer space program was a series of unmanned missions to explore the planets in more detail. It was a US space program.
The US Apollo program.
Apollo Program
apollo program
The Apollo program
A really big catapult.
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They went into outer space in 1973
The US space program is the only one to have put men on the moon.
It accelerated it. The space program was a high priority during the Cold War.