astronomy satellite

Astronomical/telescope
satellites


Below are checklists of astronomical/telescope satellites, launch dates, and images of the satellites. Many solar and inter-planetary satellites are listed under the scientific/research discipline/category on this Website. Also, astronomical satellites (such as Explorer-38/49 / RAE, Explorer-42/48/53 / SAS, and Explorer-74 / SWAS) that are part of mostly non-astronomical series (in this case the Explorer-series) are found listed under those series rather than separating them out of those series or listing them twice. This is a work in progress, and completeness is our goal. If readers know of additional information or images, please contact the authors using the e-mail addresses at the bottom of this page.


Satellite series covered on this page:


U.S. Orbiting Astronomical Observatory (OAO) series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
OAO-1 (OAO-A)1966-04-08OAO-1
OAO-1
OAOOAO
OAO-2 (OAO-A2)1968-12-07OAO-2
OAO-2
OAO-B [failed]1970-11-30OAO-B
OAO-B (not OAO-2)
OAO-B (not OAO-2)
OAO-3 (OAO-C) / Copernicus1972-08-21OAO-3

U.S. High-Energy Astronomical Observatory (HEAO) series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
HEAO-1 (HEAO-A)1977-08-12HEAO-1
HEAO-1
HEAOHEAO
HEAO-2 (HEAO-B) / Einstein1978-11-13HEAO-2
HEAO-3 (HEAO-C)1979-09-20HEAO-3

Japanese Astro-series satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
Astro-A / Hinotori1981-02-21Astro-AAstro-AAstro-A+other
Astro-A+other
Astro-B / Tenma1983-02-20Astro-B
Astro-C / Ginga1987-02-05Astro-C
Astro-C
Astro-C+others
Astro-D / Asuka / ASCA1993-02-20Astro-D
Astro-E [failed]2000-02-10Astro-E
Astro-E2 / Sazuka2000-02-10Astro-EAstro-E2
Astro-F / Akari / IRIS2006-02-21Astro-F

Other (selected) U.S. astronomical/telescope satellites:

SatelliteLaunch DateImages
referencelaunch coverspostal items
IRAS1983-01-25IRAS
IRAS
IRASIRAS
Spartan-11985-06-20Spartan-1
Hubble / HST [Discovery-launched]1990-04-25HST
HST
HST
HST (with Shuttle)
Hubble / HSTHubble / HST
Hubble / HST [Endeavour-repaired]1993-12-02
Hubble / HST [Discovery-repaired]1997-02-11
Hubble / HST [Discovery-repaired]1999-12-19
Hubble / HST [Columbia-repaired]2002-03-01
Rosat1990-06-01Rosat
Rosat
Rosat
Rosat
Rosat
Rosat
Rosat
CGRO [Atlantis-launched]1991-04-05CGRO
CGRO
ALEXIS1993-04-25ALEXIS
ALEXIS
ISO1995-12-17ISO
ISO
ISOISO
ARGOS1999-02-23ARGOS
Chandra / CXO / AXAF [Columbia-launched]1999-07-23Chandra
Chandra
Chandra / CXOChandra / CXO
XMM / Newton1999-12-10XMMXMM / NewtonXMM / Newton
Spitzer Space Telescope / SIRTF2003-08-25Spitzer
Spitzer
JWST / NGST2013NGSTNGST

1On these items, HST is drawn with the solar panels perpendicular to the spacecraft body, whereas in reality they are parallel to the spacecraft body.

Other (selected) non-U.S. astronomical/telescope satellites:

SatelliteCountryLaunch DateImages
referencelaunch coverspostal items
ANSNetherlands1974-08-30ANSANS
ANS
ANS (OAO-1 image)
ANS
COS-BEurope (ESA)1975-08-09COS-B
COS-B
COS-B
COS-B
COS-B
COS-B
Astron / Astron-1Russia1983-03-23Astron
EXOSATEurope (ESA)1983-05-26Exosat
Exosat
Exosat
Exosat (early-concept)
Exosat
Meteosat+Exosat+Intelsat-5+Arabsat+Turksat
Exosat
HipparcosEurope (ESA)1989-08-08HipparcosHipparcos
Granat / Astron-2France / Russia1989-12-01GranatGranatGranat
GammaFrance / Russia1990-07-11Gamma
SFU [rocket-launched]Japan / USA1995-03-18SFUGMS-5+SFU
GMS-5+SFU
GMS-5+SFU
GMS-5+SFU
SFU (Endeavour-retrieval)
SFU [Endeavour-retrieved]1996-01-13
MinisatSpain1997-04-21Minisat
INTEGRALEurope (ESA)2002-10-17INTEGRAL
STARSEurope (ESA)CanceledSTARS
COROTFrance2006-12-27COROT
COROT
COROT
COROT
COROT
COROT
COROT
COROT


Links to astronomical/telescope satellite information:

(The links below lead to information sources that are maintained by others. They are not part of this Website.)


Back to Un-Mmanned Satellite Philately.



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This Website created and maintained by Don Hillger and Garry Toth.
Updated: 2008-09-22