Apollo 15
Launch vehicle:
Saturn 5
Launch: 26 July
1971
Recovery: 7 August
1971
Crew: James Irwin,
David Scott, Alfred Worden
The fourth successful
manned lunar landing, this was the first of the Apollo "J" missions
capable of a longer stay on the lunar surface and the first to carry the
LRV (Lunar Rover). The total EVA time on the lunar surface was a record
18 hours 37 minutes. Extensive documentation of geologic features was accomplished
and 173 pounds of lunar samples were collected. Other activities included
deployment of the ALSEP array and drilling for a core sample 10 feet below
the lunar surface. The lift-off of the ascent module of the Falcon LM-10
was the first seen on earth via television. Falcon rejoined the CSM on
the latter's 50th lunar orbit and the particles and fields (P&F) subsatellite
was released on the 74th orbit. On the return to earth, Worden conducted
the first deep-space EVA, collecting film cassettes from the SM. Splashdown
was in the Pacific after a record 295 hours.
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