Mars 3 was an unmanned space probe of the Soviet Mars program which spanned between 1960 and 1973. Mars 3 was launched nine days after its twin spacecraft Mars 2. Both probes were identical spacecraft, each consisting of an orbiter and an attached lander. After Mars 2 crash-landed on the martian surface, Mars 3 lander became the first spacecraft to attain soft landing on Mars. Both probes were launched by Proton-K rockets with Blok D upper stages.
- Launch Date/Time:
- Mars 3: May 28, 1971 at 15:26:30 UTC
- Launch mass (including fuel):
- Combined: 4,650 kg (10,300 lb)
- Orbiter: 3,440 kg (7,600 lb)
- Lander: 1,210 kg (2,700 lb)
- On-orbit dry mass: 2,265 kg (4,990 lb)
- Dimensions: 4.1 m (13.5 ft) tall, 2 m (6.6 ft) across (5.9 m (19.4 ft) across with solar panels deployed)
Famous quotes containing the word mars:
“What makes the United States government, on the whole, more tolerable—I mean for us lucky white men—is the fact that there is so much less of government with us.... But in Canada you are reminded of the government every day. It parades itself before you. It is not content to be the servant, but will be the master; and every day it goes out to the Plains of Abraham or to the Champs de Mars and exhibits itself and toots.”
—Henry David Thoreau (1817–1862)