CAPE CANAVERAL, Fla.—A spacecraft around Mars has sent back the most detailed photos yet of the red planet’s little moon.
The United Arab Emirates’ Amal spacecraft flew within 62 miles (100 kilometers) of Deimos last month and the close-up shots were released Monday. Amal—Arabic for Hope—got a two-for-one when Mars photobombed some of the images. It was the closest a spacecraft has been to Deimos in almost a half-century.
The spacecraft also observed the little explored far side of the odd-shaped, cratered moon, just 9 miles by 7 miles by 7 miles (15 kilometers by 12 kilometers by 12 kilometers).
Mars’ other moon, Phobos, is almost double that size and better understood since it orbits much closer to Mars—just 3,700 miles (6,000 kilometers) away, the closest of any planet’s moon in our solar system….