Apparently, it’s moving further away from the Earth each year. At an annual rate of 3.82 centimeters, the moon's creeping ...

Furthermore, the findings bolster the theory that the moon formed when a giant, Mars -size protoplanet slammed into the young ...

Soil and rocks returned from the moon’s mysterious far side suggest it may be drier than the side constantly facing Earth, ...

The "Blue Marble" was the first photo of the whole Earth and the only ever taken by a human. Fifty years on, new images of the planet reveals visible changes to the Earth's surface.

After the moon-forming collision, Earth was a molten world, enveloped by a magma ocean hundreds of miles deep. The collision’s immense energy melted Earth’s surface, while its atmosphere ...

Using samples gathered from the Chang’e-6 mission, scientists found that the interior of the moon on the half we never see ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know.

Historical context of GNSS in space. The latest historic chapter in GNSS for space users was launched, as one would expect, ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

Titan, Saturn's largest moon, is a strange, alien world. Covered in rivers and lakes of liquid methane, icy boulders and ...