Space Launch CalendarOrbital launches in 1957
Attempts3
Successes267%
Failures1
Busiest vehicleSputnik 8K71PS2
By country
2
1
By vehicle family
2
1
Nearby years
3
28
21
37
49
76
All launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1957-10-04 | PS-1 | Sputnik 8K71PS | NIIP-5 | Success |
| 1957-11-03 | PS-2 | Sputnik 8K71PS | NIIP-5 | Success |
| 1957-12-06 | Vanguard Test Satellite | Vanguard | CC | Failure |
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.