Earlier this year, astronomers spotted a mysterious interstellar visitor, widely believed to be a comet, screaming into our solar system. With the help of NASA’s James Webb Space Telescope, ...

NASA's Mars rover Perseverance has uncovered rocks in a dry river channel that may hold potential signs of ancient microscopic life, scientists reported Wednesday. They stressed that in-depth analysis ...

Rumours started swirling late on Thursday (4 September) that the European Commission had “restarted the clock” on its approval of Mars’ proposed takeover of cereal and snack company Kellanova. However ...

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle and a solid inner core. By Katrina Miller Three years ago, Martian dust ...

A new study suggests a habitable past and signs of ancient microbial processes on Mars. Led by NASA and featuring key analysis from Imperial College London, the work has uncovered a range of minerals ...

Dr. Joel S. Levine is a consultant and subject matter expert for the NASA Engineering and Safety Center in the areas of space and planetary environments. Dr. Levine worked for NASA from 1970 to 2011 ...

Mars may have a hardened heart. Marsquake reverberations detected by NASA’s InSight lander revealed that the Red Planet probably possesses a solid inner core, researchers report in the Sept. 4 Nature.

The Mars helicopter Ingenuity was tested on Earth in simulated Martian conditions to prove that flight was possible in the thin atmosphere. New details about suspect in murder of Charlie Kirk Tropical ...

UPDATE for 11 am ET: NASA's Perseverance rover has discovered sediment formations that could be signs of possible biosignatures on Mars, but they could also have a non-biological source. Read our ...

A former executive for a subsidiary of candymaker Mars Inc. pleaded guilty Thursday to fraud and tax charges in connection with his theft of $28 million from the company, federal prosecutors said.

"I think humans will still go to space and explore Mars and beyond, but we will be in interesting company." "Artificial astronauts" could fly as actual crew members on human missions to Mars, and ...

The groundbreaking discovery points to the possibility of past life on Mars. A 3.5-billion-year old rock discovered on the Red Planet is "the closest we've come to discovering ancient life on Mars," ...