37 Tymor
394 Pennod
American Experience - Season 31 Episode 3
On 4 October 1957, Soviet scientists launched Sputnik 1 - a beach ball-sized, radio-transmitting aluminium alloy sphere - into orbit. The satellite caused a sensation. Amid Cold War tensions, the Soviet Union’s accomplishment signalled a dramatic technological advantage and American felt it had little choice but to join the Space Race.
- Blwyddyn: 2024
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: PBS
- Allweddair: biography, usa history, current affairs
- Cyfarwyddwr:
- Cast: