Caves are of great astrobiological interest to planetary scientists. They believe that life could exist or has previously existed in Martian caves. Potential microbial life may have sought ...

In the picture above, taken in November 2022, I’m standing inside the cave that served as our ‘Martian’ base for six days. Mars astronauts will probably live in caves to protect themselves ...

Help pilot the shuttle, race through a meteor shower, explore underground Martian caves, collect space gems, and more in an out-of-this-world adventure with The Backyardigans! Advertisement ...

Mars’s distinctive red hue has long been attributed to haematite, a rust-like iron mineral, formed under dry atmospheric ...