President Donald Trump is just one stroke of a pen away from handing another major blow to Elon Musk 's plans for the future ...

As the sun grew hotter, so did Mars, prompting much of its atmospheric carbon dioxide to rain out and ultimately get locked ...

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

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

Wave-like landforms on Mars provide clues about the planet’s icy history, its potential to support life, and the behavior of ...

"Returning the scientifically selected samples that await us on Mars, as part of a balanced portfolio, will help to ensure ...

NASA’s Perseverance rover faced a challenging Mars rock named “Kenmore,” revealing valuable insights into Martian geology.

The origin of life is one of the most fundamental and enduring questions of mankind and one of the three greatest Origin ...

The Perseverance rover finds a mysterious black rock on Mars, “Skull Hill,” which intrigues scientists because of its ...

New NASA experiments reveal that Mars formed its core much faster than Earth, thanks to molten iron and nickel sulfides seeping through solid rock. This discovery reshapes our understanding of ...

The rover took three separate rock core samples from the area; two are sedimentary, while the other is silica-cemented carbonate. “It’s not just interesting for life,” Horgan explains.