When Curiosity rolled its 1,982-pound body over a rock in May last year, the deposit broke open to reveal yellow crystals ...

Sheel and his team found that when the atmosphere of Mars is laden with dust, the atmosphere becomes less conductive, ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth?

NASA’s Perseverance rover faced a challenging Mars rock named “Kenmore,” revealing valuable insights into Martian geology.

During Perseverance's first sampling attempt, the rover drilled a hole in Mars’s surface, ... Around 8:30 a.m., the team received images of a successfully sealed tube inside the rover.

Curiosity, NASA's Mars rover, accidentally cracked open a seemingly ordinary rock, revealing an unexpected yellow substance ...

NASA's Curiosity rover has found iron-rich carbonates on Mars — a major clue that the Red Planet used to be habitable. ... While slowly climbing the slopes of Mount Sharp — a towering peak inside Mars ...

Curiosity finds strange boxwork ridges on Mars that hint at ancient underground water. Scientists are now drilling for ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

NASA’s Curiosity rover has been exploring Mount Sharp inside Gale Crater for years — and it just uncovered a game-changer: a treasure trove of carbon-rich carbonate minerals.