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Eleventh picture of Mars from Mariner 4 (in "raw" state) taken through the green filter from 7800 miles away showing a crater 75 miles in diameter in the Atlantis region.
Mariner 4 was the first spacecraft to get a close look at Mars. Flying as close as 9,846 kilometers (6,118 miles), Mariner 4 revealed Mars to have a cratered, rust-colored surface, with signs on some parts of the planet that liquid water had once etched its way into the soil.
Mariner 4 was launched on November 28, 1964 and arrived at Mars on July 14, 1965.
| Name | Value | Additional Values |
|---|---|---|
| Target | Mars | |
| System | ||
| Target Type | Planet | |
| Mission | Mariner | |
| Instrument Host | Mariner 4 | |
| Host Type | Flyby Spacecraft | |
| Instrument | ||
| Detector | ||
| Extra Keywords | Crater, Grayscale, Water | |
| Acquisition Date | ||
| Release Date | 2000-11-04 | |
| Date in Caption | ||
| Image Credit | NASA/JPL | |
| Source | photojournal.jpl.nasa.gov/catalog/PIA02980 | |
| Identifier | PIA02980 | |