Perseverance's drives over the last few weeks have doubled back several times. Why such an unconventional route? Team ...

Scientists are cataloging and analyzing the first samples collected by NASA's Perseverance rover while the agency weighs its ...

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

The Sun sets differently on Mars. Part of that is due to its distance from the star (an average of 142 million miles versus ...

"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its ...

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

"There are some instruments that just can't be miniaturized and sent to Mars." NASA's Perseverance rover has been busy gathering bits of Mars — rock cores the size of chalk sticks, clusters of ...

NASA's Perseverance rover continues to surprise the scientific community with its discoveries on the surface of Mars.

NASA's Perseverance rover has collected a unique rock sample named 'Silver Mountain' from Mars' Jezero Crater, marking a significant milestone. This s ...

A photograph of a "Silver Mountain" rock sample collected by NASA's Perseverance Mars Rover as it explores the rim of Jezero Crater. | Credit: NASA/JPL-Caltech NASA's Perseverance rover has been b ...

NASA is getting excited about a special rock that its Perseverance rover has just scooped up from the surface of Mars.