Columns: Name | Aperture m | Aper. in | Mirror/type | Nationality/Sponsors | Site | Built/Used
Hopkins Ultraviolet Telescope | 90cm | 35.4″ | Single UV | USA | STS , Earth Orbit | 1990, 1995 | Ruisinger | 76.2cm | 30″ | Single-Newtonian | USA (ASKC) | Louisburg , Kansas - Powell Obs. | 1985 | Infrared Space Observatory | 60cm | 23.5″ | IR (2.4-240 μm ) | European Space Agency | Earth orbit ( GEO ) | 1995-1998 | IRAS | 57cm | 22.44″ | R/C IR | US + UK + The Netherlands | Earth orbit | 1983 | Mons Telescope | 50cm | 19.7″ | Single | Belgium | Teide Observatory , Tenerife (Spain) | 1972 | Dutch Open Telescope (DOT) | 45cm | 17.7″ | Solar | Denmark | ORM , Canary Islands | 1997 | Explorer 57 (IUE) | 45cm | 17.7″ | Single UV | US+UK+ESA Countries | Earth orbit ( GEO ) | 1978–1996 | Glazar UV telescope | 40cm | 15.75″ | Single UV | CCCP | Kvant-1 ( Mir ), Earth Orbit | 1987-2001 | Glazar 2 UV telescope | 40cm | 15.75″ | Single UV | CCCP + Switzerland | Kristall ( Mir ), Earth Orbit | 1990-2001 | Mars Global Surveyor —MOC | 35cm | 13.8″ | R/C | USA | Mars Orbit | 1996–2006 | XMM-Newton —UV camera | 30cm | 11.9″ | Single UV | ESA Countries | Earth orbit | 1998 | TRACE | 30cm | 11.9″ | Single EUV/UV/Vis | NASA | Earth orbit | 1998-2010 | Hipparcos | 29cm | 11.4″ | Schmidt | European Space Agency | Earth orbit ( GTO ) | 1989–1993 | Astronomical Netherlands Satellite | 22cm | 8.7″ | Single UV | Nederlands & USA | Earth Orbit | 1974-1976 | Galileo - Solid State Imager | 17.65cm | 6.95″ | Reflector | USA | Jupiter | 1989-2003 | Voyager 1 / 2 , ISS-NAC | 17.6cm | 6.92″ | Catadioptric | USA | Space | 1977 | Spacelab IRT | 15.2cm | 6″ | IR (1.7-118 μm) | ESA + NASA | STS , Earth Orbit | 1985 | Mariner 10 - TV Photo. (x2) | 15cm | 5.9″ | Reflector | USA | Space | 1973-1975 | Deep Space 1 —MICAS | 10cm | 3.94″ | Single | USA | Solar Orbit | 1998-2001 | Far Ultraviolet Camera/Spectrograph | 7.62cm | 3″ | Schmidt UV | USA | Lunar surface | 1972