scientists tell a story of the moon turning itself inside out after it solidified from a primordial magma ocean. The process left behind a vestige of dense, titanium-rich material beneath its ...

Astronomers have discovered evidence of a subsurface ocean under the icy abyss of Saturn’s mini moon, Mimas, which resembles the Star Wars Death Star. After using observations from NASA’s ...

While the moon once had a weak magnetic field generated by a small molten core, the team's research suggests it likely wouldn ...

About 63 hours after its launch, Surveyor 1 landed on the Moon on June 2, 1966. The 2,200-pound (998 kilograms) craft touched ...

Hubble observations suggest that the ocean—thought to sit under 150 ... Anything endogenic originates from the inside of a moon, planet, or other body, while exogenic substances originate ...

These gravitational tugs heat the inside of a moon, melting ice into liquid water. This process is thought to be why Jupiter's moon Europa has a subsurface ocean too. The moons of Uranus have ...

“To find evidence of an ocean inside a small object like Miranda is ... exerts a squeezing and stretching force on the moon’s interior during its orbit. This tidal flexing creates frictional ...

Since the late 1970s, scientists have believed that Io could have an ocean of lava hidden beneath its surface, causing much of the Jovian moon’s surface-level volcanic activity. However ...

Firstly, the team mapped the moon's surface features ... But the suggestion of an ocean inside one of the most distant moons in the solar system is remarkable,' Mr Strom added.

The Moon once turned inside out, according to a model from Weigang ... It happened when a giant primordial ocean of magma crystallized and sank below the surface, trading places with the upwelling ...

Models suggest that the last dregs of the magma ocean crystallized into dense ... that we see on the surface today. "Our moon literally turned itself inside out," said co-author and LPL associate ...