8.2K views · 160 reactions | America launched its first satellite, Explorer 1, #OTD in 1958, a mere four months after the Soviets launched Sputnik. But what if the Navy's December 1957 launch of Vanguard had been successful? Would NASA have been created? Travel back to the 1950s with this Explorer 1 documentary on NASA+ ▶️ https://go.nasa.gov/4hcf5Kk | NASA History | Facebook

409 reactions · 75 shares | This week, we’re celebrating Explorer 1, the first U.S. satellite. Built by JPL, its Jan. 31, 1958, launch began 60 years of America in Space: https://explorer1.jpl.nasa.gov/ #ExploreAsOne | NASA Jet Propulsion Laboratory | Facebook

Sixty years ago today, America’s first satellite – Explorer 1 – rocketed into space – kicking off an age of space science that continues. Learn more: https://explorer1.jpl.nasa.gov/ #ExploreAsOne | NASA - National Aeronautics and Space Administration

1.7M views · 10K reactions | Tara ligo sa ilog | Joseph The Explorer | Facebook

365K views · 2.8K reactions | Only 1 in KOLKATA | Idli Fry - Aloo Vada & 45 Types Dosa ADDRESS : 27, RN Mukherjee Rd, Mission Row Extension, Bow Barracks, Kolkata, West Bengal | Indian Food Explorer | Facebook

85K views · 3.7K reactions | JOURNEYING TOGETHER IN MISSION - (Part...