Enormous "spiders" cover the Martian south pole, and scientists finally have experimental evidence to show how they're created.
Mars, the Red Planet, is the fourth planet from the sun.
NASA's Perseverance rover snapped a photo on Sunday (April 4) that appeared to show a rainbow arcing across the dusty Martian sky. But it's just a lens flare.
Exploring volcanic lava tubes in Hawaii helps researchers understand how humans should prepare for living and working on worlds other than Earth.
The 4-lb. (1.8 kilograms) chopper captured its first color photograph on Saturday (April 3), shortly after being lowered to the Martian dirt by the Perseverance rover.
NASA's InSight lander on Mars has detected two more crisp quakes on the Red Planet, both stemming from the same region where the mission's previous best observations originated.
NASA's Mars helicopter Ingenuity touched down Saturday (April 4) after being dropped by the Perseverance rover.
Perseverance's laser hasn't yet penetrated the mystery of a strange Martian rock near the rover's new digs.
China's Tianwen-1 spacecraft has captured stunning images of Mars as a bright red sunlit crescent in deep space.
NASA's Mars rover Curiosity posed for a selfie in front of a beautiful Martian rock outcrop called "Mont Mercou" after probing the area for clues about the Red Planet's past.
NASA's Mars helicopter Ingenuity will have to wait a few more days to make its historic first flight on the Red Planet.
The Mars helicopter Ingenuity is preparing for a historic take-off as NASA attempts the first powered, guided flight on another world.
Perseverance is getting ready to deploy a helicopter on Mars as it takes a look back at its litter on the Red Planet.
A small swatch of fabric is set to take flight on a first-of-its-kind aircraft more than a century, and a world away, from where it first made history. The strip of muslin,
A recent study found that these dark marks, known as recurring slope lineae, surged following the massive 2018 dust storm that killed NASA's Mars rover Opportunity.
The community reminisces about surprising space facts, our Perseverance giveaway nears it end and more this week!
NASA's Mars Helicopter Ingenuity, which is poised to make its first flight in early April, bears a tiny swatch of fabric from one wing of the Wright brothers' history-making plane Flyer 1.
The Valoria 2 crew chose to understand each other's love languages to bond better during an analog mission on Mars.
Deep space missions to Mars will be much more physically and mentally demanding than the journeys we’ve made so far during 60 years of human space exploration.