A Clue That Water May Have Once Flowed There Mars, becoming a home for humans, is a hypothesis is one we've been trying for ...

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

The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising speculation about if life was created billions of years ago on the Red Planet.

ASTRONAUTS visiting Mars could unearth a museum of alien fossils that may have belonged to an intelligent civilisation.

NASA's Perseverance rover has captured an aurora in the night sky for the first time from the Martian ground. Scientists have known for two decades that Mars' skies have auroras, too, but these ...

The rock, studied by NASA’s Perseverance rover, has been closely analyzed by scientists on Earth who say that nonmicrobial processes could also explain its features.

NASA also points out that July and August is an excellent chance to view the constellation Aquila, also known as the eagle as ...

(CNN) – NASA’s Mars Perseverance rover captured the silhouette of one of the two Martian moons passing in front of the sun. The image appears almost like a googly-eye. Perseverance has ...

"The experiments performed by NASA's Viking landers may have accidentally killed Martian life by applying too much water," scientist Dirk Schulze-Makuch said.

On May 12, weather-station equipment on NASA's Curiosity rover (pictured 2021) recorded a high temperature of 11 degrees below zero, and a low temperature of a staggering 114 degrees below zero ...

NASA's Curiosity rover has captured images of rainbow-colored noctilucent clouds in Mars' atmosphere. Made of dry ice, these aren't like Earth's clouds.

NASA's Perseverance rover took the first image of an aurora, left, from the surface of Mars on March 18, 2024. The image, right, is the sky without an aurora for comparison.