2 déc. 1971 - Mars 3
Description:
Mars 3 arrived at Mars on December 2, 1971. The lander was released and became the first successful landing on Mars. It failed after relaying 20 seconds of video data to the orbiter. The Mars 3 orbiter returned data until August, 1972. It made measurements of surface temperature and atmospheric composition.Ajouté au bande de temps:
Date:
2 déc. 1971
Maintenaint
~ Il y a 52 ans
