launched fromRussia

N-4 #3

Failure
MAR 24196621:00:00 UTC

2nd stage engine failure T+122 seconds. Suspected collision with the first stage following separation.

launched fromPad 81/23Baikonur

aboardProton UR-500 8K82UR500-211intoLEO

Payload

N-4 #3

Particle research