Sputnik, the world's first satellite launched 60 years ago today
Explorer 1: First U.S. Satellite
How America's First Satellite Helped Create NASA
Milestone as Uganda’s first satellite is launched into space
How the US Launched Its First Satellite
U.S. spy satellite launched into space
Sputnik 1 - Earth’s First Artificial Satellite
Rockets 101 | National Geographic
The Sputnik 1 Launch: The First Artificial Satellite To Enter Earth's Orbit | Mach | NBC News
First British Satellite Launch
OTD in Space – March 17: U.S. Launches Its Second Satellite, Vanguard 1
LAUNCH OF EXPLORER 1 SATELLITE 1958 "THE BIG PICTURE" EPISODE 71512
The Interservice Rivalry that Delayed America's First Satellite Launch
NASA Computers 1957-1959 IBM 704 - VANGUARD SATELLITE Launch "Science in Space" (Burroughs Datatron)
Advanced Weather Satellite Launched into Orbit
First US Satellite Launch 1958
Sputnik Remembered; First Satellite Launched 4 Oct. 1957
GPS satellite launched into space
How Uganda's First Satellite was Launched into Space (Why can't it fall back on earth)
The Evolution of Space Rockets