©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun", ...

©News Group Newspapers Limited in England No. 679215 Registered office: 1 London Bridge Street, London, SE1 9GF. "The Sun", ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

Instead of a tempest in a teapot, imagine the cosmos in a canister. Scientists have performed experiments using nested, ...

How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

For years, scientists have suspected that stars can meet their doom by a one-two punch of back-to-back explosions — but ...

When HIP 67522 b was discovered, it was the youngest known planet orbiting its star in under 10 days. Astronomers were using ...

Carlos Alcaraz will begin his bid for a third consecutive Wimbledon championship and put his career-best 18-match winning streak on the line by facing the volatile Fabio Fognini in ...

In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the horizon on his desert planet Tatooine. Astronomers since then indeed have ...

Meet the researchers testing the “Armageddon” approach to asteroid defense A nuclear explosion might eventually be Earth’s only way to protect itself from a dangerous asteroid.

Beyond our solar system, countless alien worlds of lava, ice, water and noxious gas swirl through the cosmos. Here are some of the strangest exoplanets that scientists have discovered so far.