Jan. 31 marks the day Ham, a chimpanzee, was launched into sub-orbital space in a Mercury capsule aboard a Redstone rocket to ...
From Mercury & Apollo Missions to the Space Shuttle Program, Mars Rover Landings, & Artemis II.
For decades, Mercury has been seen as astatic, heavily cratered planet, a relic of early Solar System history. Its surface, ...
Calling its journey "as close to perfect as you can get, NASA announced its Messenger spacecraft has reached Mercury and is orbiting as close as 124 miles above the solar system's innermost planet.
By 1967, NASA had wrapped up the Mercury and Gemini programs and was preparing for the launch of the first Apollo-series spacecraft.