Stars often whip their planets with solar winds and radiation, pull them ever closer with gravity and sear them with heat.

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Micrometeorites are thought to shower down on planets throughout the universe, so the discovery that they help protocells ...

A discovery made by a NASA rover has offered a clue for this mystery, new research said Wednesday, suggesting that while ...

If you looked at the churning clouds near Jupiter’s pole, they appear like ocean currents on Earth — as if you’re looking at ...

Mars isn’t a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

The discovery of the exoplanet, a super-Earth called Kepler-735c, is all down to something called transit timing variations, ...

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

The molten rock was hot enough to melt the surrounding rocks and release massive amounts of carbon dioxide into Earth's ...

This video explores why up to 94% of the planet’s surface might be habitable, making it one of the most promising exoplanets discovered so far.We dive into the characteristics that make Kepler ...