1988 in spaceflight
| Space Shuttle Discovery launches on STS-26R, the first US crewed spaceflight after the Challenger accident | |
| Orbital launches | |
|---|---|
| First | 6 January 1988 | 
| Last | 29 December 1988 | 
| Total | 121 | 
| Catalogued | 116 | 
| National firsts | |
| Satellite | Israel Luxembourg | 
| Orbital launch | Israel | 
| Space traveller | Afghanistan | 
| Rockets | |
| Maiden flights | Ariane 4 Long March 4A Shavit | 
| Retirements | Energia Titan 34D | 
| Crewed flights | |
| Orbital | 5 | 
| Total travellers | 19 | 
The following is an outline of 1988 in spaceflight.