A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

Over many millions of years, NASA suspects the young world could mature into either of the most common planets found in our ...

Earth's "second moon" won't be sticking around for Thanksgiving, but just as many of us will on Thursday (Nov. 28), it seems ...

When stars explode as supernovas, they can cause serious cosmic carnage. Is Earth in any danger from any nearby stars?

A 36-foot-wide asteroid pulled into Earth’s orbit has become a second "mini-moon" for almost two months. But this ...

The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

Astronomers have taken the first close-up image of a star beyond our galaxy, and it’s a “monster star” surrounded by a cocoon ...

A large planet has been spotted orbiting a dwarf star that is just 3 million years old, offering possible clues to how the ...

The magnetic North Pole is on a journey toward Russia in a way that has not been seen before. The British Geological Survey ...

An asteroid the size of Manhattan’s Empire State Building will safely pass on April 13, 2029, in a once every 5,000 to 10,000 ...

In an unsurprising move, Disney has removed Marvel Studios' Blade from its release calendar. Blade's theatrical release was ...