See how the first human spaceflight actually occurred when the Soviet Union launched cosmonaut Yuri Gagarin on Vostok 1 on April Yuri Gagarin orbited the Earth for 108 minutes to usher in the age of human spaceflight
Tranquility Base: Surface and Experiment Locations Map, Apollo 11 Mapping Sciences Laboratory, 1970. Annotated "My Footprints!" and signed Buzz Aldrin.
10 Famous Dogs Straight Out of Science Fiction - Laika was once a female stray from Moscow before being selected as the passenger of the Soviet spacecraft Sputnik launched on November
location and identification diagram of access doors
That moment when your diesel mechanic know how makes you realize that the Space Shuttle Main Engine looks like it may have twin turbos