Observations from Mars orbit have shown other landscapes on the planet ... the ice shelf is holding back enormous glaciers, which otherwise would slide rapidly toward the sea. The aliens ...

For years, these bizarre formations remained a mystery, but now, scientists believe they have uncovered the alien processes ... seasonal thawing of the planet’s ice caps. These CO2-powered ...

The first sign of possible extraterrestrials detected in the cosmos didn't come in the form of little green aliens ... planet’s interior likely contains a large mantle of high-pressure ice ...

Beneath this alien landscape lies a mysterious interior: likely a water-ice crust floating atop a subsurface ocean of liquid water mixed with ammonia. A new paper reveals how a team of researchers ...