A striking astronomical event could light up the sky this week when a pair of stars explodes. The two-star system is ...

An odd pattern of impact craters across Earth's surface may indicate that our planet once had a ring, like Saturn, in its ...

Saturn is best known for its rings, which are made of chunks of ice and rock. Uranus and Neptune are the furthest planets from the Sun. They are known as the Ice Giants. Uranus is the coldest planet ...

The cooling from atmospheric dust from this bombardment also explains other evidence suggesting a period when our planet was ...

Autumn brings longer, cooler and clearer nights. Summer’s bright constellations and dense star clouds of the Milky Way give ...

Approximately 466 million years ago, Earth might have exhibited a spectacular ring arrangement resembling Saturn’s. Recent ...