The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

The space rock is hurtling through our cosmic backyard at a zippy 26,200 miles per hour, according to the space agency.

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

Astronomers have spent the past decade cataloguing thousands of planets beyond the solar system, many of them falling into a ...

Mars’s gravity shapes ice ages on Earth, new research finds - Red Planet’s gravity plays a significant role in climate cycles ...

Last time a stray planetoid the size of Mars smashed into Earth, it scattered our planet's young crust into space, where ...

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to ...

NASA has revealed a terrifying glimpse into our solar system 's grizzly fate. In five billion years, scientists believe the ...

Mars may have been a "blue planet" with an ocean the size of today's Arctic Ocean, a new study suggests.

Imagine sitting down with EA Sports FC and discovering your diddy little soccer-man doesn't want to kick the ball, or ...

"I don't think anyone's made this connection between the surface fluid pattern and the interior properties of these planets." ...

For many years, astronomers have been looking for extraterrestrial life. In doing so, astronomers have narrowed their search ...