The question of whether there is or was life on Mars has been around for a long time, but NASA's Perseverance rover might ...

SKYWATCH: This year marks the 50th anniversary of the discovery, just inside Jupiter’s orbit, of Kohoutek, a comet synonymous ...

NASA scientists say a rock sample collected by the Perseverance rover in Jezero Crater may contain the strongest signs yet of ancient microbial life on Mars, though more analysis is needed before ...

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

The news: NASA's Perseverance rover had found potential signs of ancient microbial life on Mars. The discovery represents "the closest we have ever come to discovering life on Mars," NASA acting ...

A lookout point in the foothills of Mount Sharp, a 3-mile-high mountain, allowed the rover to see all the way across Gale ...

Every new discovery brings scientists closer to understanding whether Mars ever supported life and tells the Perseverance which samples to collect in the future.

Nasa research reveals that the Sun’s activity has been steadily increasing since 2008, reversing decades of decline. This unexpected surge is driving stronger solar winds and more frequent solar ...

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

NASA has found potential signs of life on Mars, the agency said last Wednesday. Although additional scientific study is ...

The land would later become the Iberian Peninsula, and the valley the creature stood would be buried deep in the rocks of Portugal. About 125 million years later, paleontologist Pedro Marrecas would ...

In a scientific breakthrough with cosmic implications, researchers have, for the first time, precisely dated the emergence of microbial life within a meteorite impact crater—revealing that life not ...