The experiments show a real chance of creating self-sufficient, closed-loop living spaces using shelters made from ...

New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

A mysterious visitor from another solar system could be an alien spacecraft, according to a leading Harvard astronomer.

Why is Mars barren and uninhabitable, while life has always thrived here on our relatively similar planet Earth? A discovery made by a Nasa rover has offered ...

Mars is thought to currently have all the necessary ingredients for life except for perhaps the most important one: liquid ...

NASA's James Webb Space Telescope has been unwaveringly focused on our universe. With its unprecedented power to detect and ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

UCF Professor Ramses Ramirez believes human exploration can greatly accelerate the search for life. "A human can react ...

NASA's Perseverance rover is digging deeper into Mars' geologic past as it begins grinding into rock surfaces to expose ...

NASA’s Mars Orbiter is rolling 120° to help see beneath the surface - and it’s revealing clearer signs of ice, rock, and ...

NASA’s Mars Reconnaissance Orbiter is still doing fresh things, even after close to two decades of service, shown by a new ...

A hidden box-lattice suggests groundwater sculpted Mars long after surface water fled; Curiosity’s drills aim to confirm the ...