Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

For more than sixty years, a tiny asteroid has been moving in step with Earth, hidden from view until recently. Astronomers ...

NASA’s Curiosity rover captured a clear panorama of Mars' Gale Crater in August, during the Martian winter when dust levels ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

NASA is launching a powerful trio of space missions to protect Earth from space weather! On September 23rd, a SpaceX Falcon 9 ...

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

"The results reported here can be crucial when down-selecting which samples, if not all, are returned to Earth." ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

Hadfield's 'Kaz' Zemeckis returns for this third entry in the bestselling author's 'The Apollo Murders' series ...