Luna 23
Spacecraft
Luna 23 was an uncrewed space mission of the Luna program developed by the Soviet Union. Wikipedia
Launch date: October 28, 1974
Cost: 4.5 billion USD
Dry mass: 5,600 kg (12,300 lb)
Landing date: 6 November 1974
Mission duration: 12 days
Rocket: Proton-K/D
SATCAT no.: 7491