3 results
| Event Name | Continents | Date/Time |
|---|---|---|
| The Orbiting Astronomical Observatory 2 was the first space telescope launched | north-america | 1968-12-07 |
| The first successful orbital launch of the Soviet uncrewed Sputnik 1 mission | europe | 1957-10-04 |
| The first successful human spaceflight was Vostok 1, carrying the 27-year-old Russian cosmonaut, Yuri Gagarin | europe | 1961-04-12 |
2025 Chronologue