The unnamed Soviet 2MV-1 No. 2 Venus impact probe launched on 1 September 1962. Its Blok L upper-stage engine never fired because a propellant-valve malfunction prevented the interplanetary burn, and the payload decayed in Earth orbit within five days.
Future launches and major activity directly linked to this vehicle family.
The unnamed Soviet 2MV-1 No. 2 Venus impact probe launched on 1 September 1962. Its Blok L upper-stage engine never fired because a propellant-valve malfunction prevented the interplanetary burn, and the payload decayed in Earth orbit within five days.
Future launches and major activity directly linked to this vehicle family.