Back to Resources

ROSAT X-ray observatory spacecraft

ROSAT was a German-led X-ray and extreme-ultraviolet observatory that performed the first imaging all-sky X-ray survey before a long pointed-observation phase.

Follow this vehicle family

Alerts for directly linked future launches and major activity.

Identity

Aliases
ROSATROentgen SATelliteRöntgensatellitRoentgen Satellite
Family Name
ROSAT
Full Name
ROSAT X-ray observatory spacecraft
Roles
orbiterobservatory
Status
retired
Type
spacecraft

Details

Description
ROSAT was a German-led X-ray and extreme-ultraviolet observatory that performed the first imaging all-sky X-ray survey before a long pointed-observation phase.
First Flight Year
1,990
Manufacturer
Operator
Spacecraft Specs
Launch Mass Kg
2,426
Reusability
expendable

Links

Assets & Meta

Creation Time
August 1, 2026 at 12:26:18 UTC
Updated Time
August 1, 2026 at 12:26:18 UTC

Other

Programs
-