A space probe flying past Mars captured images of the red planet's small, mysterious moon. While on a flyby of Mars, Hera was able to use three of its imaging instruments to capture images of Deimos, ...

The red planet Mars, fourth from Earth’s sun, has two little moons: Phobos and Deimos. Neither is anything like Earth’s moon: small and irregularly shaped, astronomers have long believed that they are ...

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant impact on Mars. Europe's Hera mission, on its way to the Didymos–Dimorphos ...

Rainbow Six Siege is getting a powerful and mysterious operator in Year 9 Season 1, Operation Deadly Omen. Here's everything you need to know about the first villain operator, Deimos. Deimos is not a ...

Mars and Deimos in a high-resolution composite image captured by the United Arab Emirates' Hope probe Emirates Mars Mission A space probe operated by the United Arab Emirates has taken the most ...

Both Phobos and Deimos are observable from the Martian surface. Phobos, larger and closer to Mars than Deimos, exhibits noticeable waxing and waning phases within a single appearance due to its rapid ...

The United Arab Emirates' Amal spacecraft recently flew within 62 miles (100 kilometers) of Deimos. Deimos is a tiny Martian moon that was thought to be a captured asteroid from space. But new ...