🌌 SpacePicture of a Day: Phobos: Moon over Mars 🪐
A tiny moon with a scary name, Phobos emerges from behind the Red Planet in this timelapse sequence from the Earth-orbiting Hubble Space Telescope. Over 22 minutes the 13 separate exposures were captured near the 2016 closest approach of Mars to planet Earth. Martians have to look to the west to watch Phobos rise, though. The small moon is closer to its parent planet than any other moon in the Solar System, about 3,700 miles (6,000 kilometers) above the Martian surface. It completes one orbit in just 7 hours and 39 minutes. That's faster than a Mars rotation, which corresponds to about 24 hours and 40 minutes. So on Mars, Phobos can be seen to rise above the western horizon 3 times a day. Still, Phobos is doomed.
HD image: LINK 🛸
Copyright: No copyright 🔭
Project Website: LINK 🚀
| Name | Craft |
|---|---|
| Jasmin Moghbeli | ISS |
| Andreas Mogensen | ISS |
| Satoshi Furukawa | ISS |
| Konstantin Borisov | ISS |
| Oleg Kononenko | ISS |
| Nikolai Chub | ISS |
| Loral O'Hara | ISS |
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