In case you hadn't heard, there's a hole on Mars — multiple holes, actually. These holes, or pits, aren't news. Here's a ...

What do you think caused this massively deep hole?

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Situated on the extinct volcano Arsia Mons, the pit is part of a series found on the flanks of volcanoes in the Tharsis region of Mars. It appears to be a vertical shaft, prompting speculation ...

New research shows that Mars' atmosphere behaves differently from Earth's, with gravity waves, rather than Rossby waves, playing a dominant role. This discovery challenges existing models and may lead ...

After over 11 years of exploring the harsh Martian landscape, NASA’s Curiosity Rover is showing visible signs of wear and ...