Infrared Astronomical Satellite spacecraft
IRAS was the first space telescope to survey the sky in infrared light. The NASA-Netherlands-United Kingdom observatory mapped nearly the entire sky and revealed a rich population of dusty stars, galaxies, planetary-system debris, and other infrared sources.
Follow this vehicle family
Alerts for directly linked future launches and major activity.
Identity
- Aliases
- Infrared Astronomical SatelliteIRAS spacecraft1983-004A
- Family Name
- IRAS
- Full Name
- Infrared Astronomical Satellite spacecraft
- Roles
- orbiterobservatory
- Status
- retired
- Type
- spacecraft
Details
- Description
- IRAS was the first space telescope to survey the sky in infrared light. The NASA-Netherlands-United Kingdom observatory mapped nearly the entire sky and revealed a rich population of dusty stars, galaxies, planetary-system debris, and other infrared sources.
- First Flight Year
- 1,983
- Last Flight Year
- 1,983
- Operator
- Spacecraft Specs
- Reusability
- expendable
Links
Assets & Meta
- Creation Time
- August 1, 2026 at 08:38:06 UTC
- Updated Time
- August 1, 2026 at 08:38:06 UTC
Other
- Programs
- -