Photo: NOAA Photo Library · Public domain (US government)

Thor Delta J | RAE 1

Success US Air Force, Thor Delta J

Mission

Astrophysics · MEO

The RAE A (Radio Astronomy Explorer A) spacecraft measured the intensity of celestial radio sources, particularly the sun, as a function of time, direction, and frequency (0.2 to 20 MHz).

Remind me

Before liftoff
Also notify me of

If the launch moves, your reminders move with it, and at the time of your first reminder we tell you the new date.