Vanguard 1
Nov. 15, 2024
Vanguard 1 - Wikipedia 65 years ago, Vanguard 1, the second American artificial satellite Авангард-1 — Википедия Vanguard 1, Oldest Manmade Satellite, Turns 60 This Weekend - AmericaSpace Satellite, Vanguard 1, Replica | National Air and Space Museum Vanguard 1 - Wikipedia | Vanguard 1