21 h 49 min, 12 juill. 1988 ans - Phobos Project
Description:
objectives of the Phobos missions were to:
conduct studies of the interplanetary environment;
perform observations of the Sun;
characterize the plasma environment in the Martian vicinity;
conduct surface and atmospheric studies of Mars; and,
study the surface composition of the Martian satellite Phobos.
Ajouté au bande de temps:
Mars Timeline
Date:
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