Explorer 1: Americas First Satellite

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NASA

Explorer 1: America’s First Satellite

NASA Jet Propulsion Laboratory

Explorer 1: America’s First Satellite and the Future of Exploration

NASA Jet Propulsion Laboratory

Explorer 1: First U.S. Satellite

NASA Jet Propulsion Laboratory

LAUNCH OF EXPLORER 1 SATELLITE 1958 "THE BIG PICTURE" EPISODE 71512

JPL and the Space Age: Explorer 1

NASA Jet Propulsion Laboratory

EXPLORER 1 LAUNCH (1958/02/01)

America's First Satellite Success: Explorer 1

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CoconutScienceLab

1958 INT'L GEOPHYSICAL YEAR EXPLORER 1 SATELLITE LAUNCH ABOARD JUNO-1 BOOSTER 81184

Explorer 1: First US Satellite and Launch Team in blockhouse, 31,1958 HD

Explorer 1 Launch Universal Newsreels (1 February 1958)

NASA JPL Explorer 1: Americas First Satellite Historical Film 1958

Dr. Samuel Garcia Jr.

Explorer 1

ScienceCasts: America's Debut in Space: Explorer 1

America’s first satellite explorer

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The Journey of Explorer 1: America's First Satellite Success Story | Which space agency launched it?

The Launch of Explorer 1

Explorer 1: America’s First Satellite and the Future of Exploration

Waspie_Dwarf's Astronomy & Space Channel