Finding alien life won’t be as dramatic as a flying saucer landing on the White House lawn – it’ll be NASA scientists holding ...

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

What if water and hydrogen don’t stay separated inside planets like Earth and Neptune? New research from UCLA and Princeton ...

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

Like straight out of Julio Verne's Journey to the Center of the Earth, scientists from Northwestern University and the ...

How do water and hydrogen interact in planetary evolution? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a | Space ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

In his lecture, Levine noted, the United States is planning a human mission to Mars that may begin as early as 2035. The ...

But while lifeless during that time, the planet was already covered by vast oceans dotted with hydrothermal vent systems that released large amounts of ferrous iron into the water. The earliest ...

The substance can contain up to 1.5 percent water, and if the ringwoodite under the surface has just one percent water in its ...

It's yet another exciting piece of evidence suggesting that the Red Planet wasn't just a lush ocean world billions of years ...