NASA's Curiosity rover has captured images of rainbow-colored noctilucent clouds in Mars' atmosphere. Made of dry ice, these ...

NASA's Curiosity Mars rover used its Mast Camera, or Mastcam, to capture the view of Earth setting while Phobos is rising. The image shows Phobos on the left and Earth on the right. The scene ...

Mars approaches the bottom of the full Wolf ... ROBAYO / AFP) (Photo by LUIS ROBAYO/AFP via Getty Images) Despite the spectacular view from Earth, it was all an illusion, a line-of-sight ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

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

NASA's Perseverance collects the “Silver Mountain” sample in Jezero, revealing geological secrets and possible traces of ...

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 ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get them back to Earth.

“It’s a fresh group, with a fresh view on the data,” he ... “It means Mars more or less formed from the same materials as Earth.” The finding would also raise new questions about why ...

The above image shows a 20-meter-long chunk of frozen carbon dioxide falling off a cliff. Rising temperatures during the ...

New research on meteorites may finally hold the answers to why Earth and Mars suffer from a mysterious absence of specific ...