Transition Region and Coronal Explorer | April 2, 1998 | National Aeronautics and Space Administration | Pegasus-XL |
CRISTA-SPAS II | August 7, 1997 | National Aeronautics and Space Administration, German Space Agency | Space Shuttle |
HALCA | February 12, 1997 | Institute of Space and Astronautical Science | M-V |
ORFEUS-SPAS II | November 19, 1996 | National Aeronautics and Space Administration, German Space Agency | Space Shuttle |
BeppoSAX | April 30, 1996 | Italian Space Agency | Atlas I |
Midcourse Space Experiment | April 24, 1996 | — | Delta II |
| OSL | January 1, 1996 | — | Delta II |
Rossi X-ray Timing Explorer | December 30, 1995 | — | Delta II |
CRISTA-SPAS I | November 3, 1994 | National Aeronautics and Space Administration, German Space Agency | Space Shuttle |
CORONAS-I | March 2, 1994 | Roscosmos State Corporation | Tsyklon-3 |
ORFEUS-SPAS I | September 12, 1993 | National Aeronautics and Space Administration, German Space Agency | Space Shuttle |
Array of Low-Energy X-ray Imaging Sensors | April 25, 1993 | Los Alamos National Laboratory | Pegasus |
Solar Anomalous and Magnetospheric Particle Explorer | July 3, 1992 | — | Scout G-1 |
Yohkoh | August 30, 1991 | Institute of Space and Astronautical Science | M-3S2 |
| SARA | July 17, 1991 | — | Ariane 40 |
Compton Gamma Ray Observatory | April 5, 1991 | Goddard Space Flight Center | Space Shuttle |
| Solar Optical Telescope | March 1, 1991 | — | — |
Hubble Space Telescope | April 24, 1990 | Goddard Space Flight Center, Space Telescope Science Institute | Space Shuttle |
Hipparcos | August 8, 1989 | European Space Agency | Ariane 44LP |
Ginga | February 5, 1987 | Institute of Space and Astronautical Science | M-3S2 |
Spacelab 2 X-ray Telescope | July 29, 1985 | — | Space Shuttle |
EXOSAT | May 26, 1983 | European Space Agency | Delta 3000 |
Tenma | February 20, 1983 | — | M-3S |
IRAS | January 26, 1983 | — | Delta 3000 |
| Hinotori | February 21, 1981 | Institute of Space and Astronautical Science | M-3S |
High Energy Astronomy Observatory 3 | September 20, 1979 | — | Atlas-Centaur |
Hakucho | February 21, 1979 | — | M-3C |
| Kosmos 1066 | December 23, 1978 | — | Vostok-2M |
Einstein Observatory | November 13, 1978 | — | Atlas-Centaur |
High Energy Astronomy Observatory 1 | August 12, 1977 | — | Atlas-Centaur |
COS-B | August 9, 1975 | European Space Research Organisation | Delta 2000 |
Small Astronomy Satellite 3 | May 7, 1975 | — | Scout F |
Astronomical Netherland Satellite | August 30, 1974 | Space Research Organisation Netherlands | Scout D-1 |
Small Astronomy Satellite 2 | November 15, 1972 | National Aeronautics and Space Administration | Scout D-1 |
Orbiting Astronomical Observatory 3 | August 21, 1972 | Goddard Space Flight Center | Atlas SLV-3C Centaur-D |
TD-1A | March 12, 1972 | — | Delta N |
Uhuru | December 12, 1970 | — | Scout B |
Orbiting Astronomical Observatory B | November 30, 1970 | National Aeronautics and Space Administration | Atlas SLV-3C Centaur-D |
Orbiting Astronomical Observatory 2 | December 7, 1968 | National Aeronautics and Space Administration | Atlas SLV-3C Centaur-D |
| Kosmos 215 | April 18, 1968 | — | Kosmos-2I |
Orbiting Astronomical Observatory | April 8, 1966 | National Aeronautics and Space Administration | Atlas SLV-3B Agena-D |
Explorer 11 | April 27, 1961 | — | Juno II |
LUVOIR-A | 2039 | — | — |
LUVOIR-B | 2039 | — | — |
Advanced Telescope for High-Energy Astrophysics | 2035 | European Space Agency | Ariane 6 |
| Carl Sagan Observatory | 2034 | — | — |
ARIEL | 2031 | — | — |
World Space Observatory | 2025 | NPO Lavochkin | Angara-A5 |