The mission utilized three of its instruments as it got within 621 miles (1,000 km) of Deimos while hovering over the Hellas Basin region of Mars. Hera used its black and white Asteroid Framing ...
Huygens Crater, a large impact feature. ・Hellas Basin, one of the largest impact craters in the solar system. Since Deimos is ...
To the bottom right is Hellas Basin, which is among the largest known impact craters in the solar system. Deimos is tidally ...