Proton | Proton-4

Success Soviet Union, Proton-K

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Mission

Earth Science · LEO

Satellite designed to study the interaction of elementary particles with energies in excess of 1012 eV up to 1015 eV.

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.