Learn what planet rains molten iron and which planet has two moons like Tatooine in Star Wars.

Look beyond your Sun sign and find out how you and your partner's/crush's Moon signs align with this Moon sign compatibility ...

Saturn has surpassed Jupiter, which has 95 known moons, with the new sightings. Uranus (28), and Neptune (16) are still ...

Quantitatively upstaging Earth’s guest appearance of a second moon this fall, a recent study found that Saturn has 128 new ...

What drives us to send probes throughout the solar system and rovers and landers to Mars? It's not cheap, and it's not easy.

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised ...

Earth crosses through Saturn’s “ring plane,” making the gas giant’s most iconic feature become nearly invisible ...

The ancient crater’s discovery in the Pilbara suggests meteorite impacts may have kickstarted Earth's first continents, and ...