October 4, 1957
1957-10-04 19:28 UTC
Held by The Museum. Not for sale.
Sputnik reaches orbit
The first artificial satellite begins transmitting its signal from low Earth orbit.Source ↗
Every minute within five minutes of this one is unclaimed.
1957-10-04 19:28 UTC
Held by The Museum. Not for sale.
The first artificial satellite begins transmitting its signal from low Earth orbit.Source ↗
Every minute within five minutes of this one is unclaimed.