A mysterious moon, a vanished Soviet spacecraft, and monolith-like objects standing alone in the Martian dust—what’s really going on up there? We connect the dots between the Phobos incident, odd ...

The interstellar visitor will pass just 30 million kilometers from Mars on Oct. 3 — far closer than it comes to Earth.

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

The Mastcam-Z camera on NASA’s Perseverance rover captured the Martian moon Phobos as it eclipsed the sun. Credit: ...

New research suggests the interior of Mars is far messier than scientists once believed. Instead of neat, layered structures, ...

Mars is known for its barren desert landscape and dry climate. But two recent studies in the journals Nature and Science go ...

Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views here. Credit: Space.com | ...