Satellites, space stations, and deep space probes.
| Label | Operator | Status | Orbit | Launch Date | Mission Type |
|---|---|---|---|---|---|
| AMS (1958-F20) [АМС Луна] | NII-88 (Nauchno-Issledovatel'niy Institut 88) | retired | suborbital | 12/4/1958 | science exploration |
| Pioneer II | NASA | retired | suborbital | 11/8/1958 | science exploration |
| Beacon (1958-F18) | NASA Langley Research Center | retired |
| suborbital |
| 10/23/1958 |
| science exploration |
| AMS (1958-F17) [АМС Луна] | NII-88 (Nauchno-Issledovatel'niy Institut 88) | retired | suborbital | 10/11/1958 | science exploration |
| Pioneer I | NASA | retired | suborbital | 10/11/1958 | science exploration |
| Vanguard (1958-U01) | U.S. Naval Research Lab | retired | suborbital | 9/26/1958 | earth observation |
| AMS (1958-F15) [АМС Луна] | NII-88 (Nauchno-Issledovatel'niy Institut 88) | retired | suborbital | 9/23/1958 | science exploration |
| NOTS 6 | Naval Ordnance Test Station | retired | suborbital | 8/28/1958 | science exploration |
| NOTS 5 | Naval Ordnance Test Station | retired | suborbital | 8/26/1958 | science exploration |
| NOTS 4 | Naval Ordnance Test Station | retired | suborbital | 8/25/1958 | science exploration |
| Explorer V | U.S. Army | retired | suborbital | 8/24/1958 | science exploration |
| NOTS 3 | Naval Ordnance Test Station | retired | suborbital | 8/22/1958 | technology demonstration |
| Pioneer Lunar Probe | U.S. Defense Advanced Research Projects Agency (DARPA) | retired | suborbital | 8/17/1958 | science exploration |
| NOTS 2 | Naval Ordnance Test Station | retired | suborbital | 8/12/1958 | technology demonstration |
| Explorer IV | U.S. Army | retired | LEO | 7/26/1958 | science exploration |
| NOTS 1 | Naval Ordnance Test Station | retired | suborbital | 7/25/1958 | technology demonstration |
| Vanguard (1958-F06) | U.S. Naval Research Lab | retired | suborbital | 6/26/1958 | science exploration |
| Vanguard (1958-F05) | U.S. Naval Research Lab | retired | suborbital | 5/28/1958 | science exploration |
| 3-y Sovetskiy ISZ 3-я Советский ИСЗ | RSC Energia | retired | LEO | 5/15/1958 | science exploration |
| Vanguard (1958-F04) | U.S. Naval Research Lab | retired | suborbital | 4/29/1958 | science exploration |
| ISZ [ИСЗ] | NII-88 (Nauchno-Issledovatel'niy Institut 88) | retired | suborbital | 4/27/1958 | science exploration |
| Explorer III | U.S. Army | retired | LEO | 3/26/1958 | science exploration |
| Vanguard I | U.S. Naval Research Lab | retired | MEO | 3/17/1958 | technology demonstration |
| Explorer II | U.S. Army | retired | suborbital | 3/5/1958 | science exploration |
| Vanguard (1958-F01) | U.S. Naval Research Lab | retired | suborbital | 2/5/1958 | technology demonstration |
| Explorer I | U.S. Army | retired | LEO | 2/1/1958 | science exploration |
| Vanguard (1957-F01) | U.S. Naval Research Lab | retired | suborbital | 12/6/1957 | technology demonstration |
| 2-y ISZ Простейший Спутник 2 | RSC Energia | retired | LEO | 11/3/1957 | science exploration |
| 1-y ISZ Простейший Спутник 1 | RSC Energia | retired | LEO | 10/4/1957 | technology demonstration |