The iridescent cloud reveals new clues about ice formation in the Martian atmosphere (no little green men, sorry).

NASA’s Curiosity rover observed a feather-shaped iridescent cloud, offering insights into Martian atmospheric conditions.

NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of broken fragments no bigger than pencil erasers, and even grains of dust fine enough to ...

Curiosity, a set of NASA 's robotic "eyes" on the Red Planet, recorded 16 minutes of so-called noctilucent clouds flying ...

Photos from Mars have sparked a discussion about mysterious doors on the planet. The material surprised many, as the ...

Photos from Mars have sparked a discussion about mysterious doors on the planet. The images surprised many as the peculiar ...

To solve that problem, a team of German researchers at the Technical University in Berlin figured that, instead of having a ...

A square-shaped formation on Mars, about 3 kilometers wide, has generated interest and speculation. NASA's Mars Global ...

Unless any potential dog-sized aliens living on Mars – struggling with the "hinge" stage of technological development – close ...

The Rosalind Franklin Mars rover is a brand-new space mission to discover hard evidence of extraterrestrial life. Special access reveals how engineers and experts are making a new age in exploration ...

Sarakiniko is the ideal Earth analogue for space studies, especially for the exploration of the Moon and Mars, stresses Dr.

The internet erupted in controversy over Felisa Wolfe-Simon and colleagues’ claim of a microbe thriving on arsenic. Nearly 15 ...