On 1961, NASA's Mercury Redstone rocket launched on its last uncrewed flight before it started sending astronauts into space.
How did America respond to the Soviet Union’s space dominance? The Mercury Rocket was supposed to put the U.S. ahead, but despite its early victories, it was quickly replaced. Why? Find out the ...
Jan. 31 marks the day Ham, a chimpanzee, was launched into sub-orbital space in a Mercury capsule aboard a Redstone rocket to become the first great ape in space. Related Articles How to watch the ...