The first successfully launched satellites by various nations. This comprehensive dataset is meticulously compiled from verified global sources and updated regularly. Use the sorting and filtering tools to explore the data, or export it as CSV for deeper analysis. All figures are cross-referenced with authoritative international databases.
| Rank ⇵ | Satellite Name ⇵ | Country ⇵ | Launch Year ⇵ |
|---|---|---|---|
| 1 | Sputnik 1 | October 4, 1957 | Soviet Union |
| 2 | Sputnik 2 | November 3, 1957 | Soviet Union |
| 3 | Explorer 1 | January 31, 1958 | United States |
| 4 | Vanguard 1 | March 17, 1958 | United States |
| 5 | Sputnik 3 | May 15, 1958 | Soviet Union |
| 6 | Explorer 4 | July 26, 1958 | United States |
| 7 | SCORE | December 18, 1958 | United States |
| 8 | Vanguard 2 | February 17, 1959 | United States |
| 9 | Discoverer 1 | February 28, 1959 | United States |
| 10 | Discoverer 2 | April 13, 1959 | United States |
| 11 | Explorer 6 | August 7, 1959 | United States |
| 12 | Luna 3 | October 4, 1959 | Soviet Union |
| 13 | TIROS-1 | April 1, 1960 | United States |
| 14 | Transit 1B | April 13, 1960 | United States |
| 15 | Sputnik 4 (Korabl-Sputnik 1) | May 15, 1960 | Soviet Union |
| 16 | Discoverer 13 | August 10, 1960 | United States |
| 17 | Sputnik 5 (Korabl-Sputnik 2) | August 19, 1960 | Soviet Union |
| 18 | Courier 1B | October 4, 1960 | United States |
| 19 | Sputnik 6 (Korabl-Sputnik 3) | December 1, 1960 | Soviet Union |
| 20 | Alouette 1 | September 29, 1962 | Canada |
| 21 | Ariel 1 | April 26, 1962 | United Kingdom (via US) |
| 22 | San Marco 1 | December 15, 1964 | Italy (via US) |
| 23 | Astérix | November 26, 1965 | France |
| 24 | WRESAT | November 29, 1967 | Australia |
| 25 | Osumi | February 11, 1970 | Japan |
| 26 | Dong Fang Hong I | April 24, 1970 | China |
| 27 | Prospero X-3 | October 28, 1971 | United Kingdom (Independent) |
| 28 | Aryabhata | April 19, 1975 | India (via USSR) |
| 29 | Palapa A1 | July 8, 1976 | Indonesia (via US) |
| 30 | Rohini RS-1 | July 18, 1980 | India (Independent) |