23 Mar 1983 12:45 UTC
Success Soviet Union, Proton-K/D-1
Astrophysics · Elliptical
Soviet astronomy orbital station for UV and X-ray astrophysical observations
Remind me
If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.
There's no exact time yet. Reminders start once the launch gets one.