"Something strange is happening on the outskirts of our Solar System. It could be a large ...

Meanwhile, some scientists propose an alternative explanation: these orbital anomalies might be caused by a primordial black ...

Black holes are dark, matter-devouring balls of gravity. Most of them are so far away that we don't need to worry about them. But not this one. Meet Gaia BH1. This enormous black hole sits right ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Unlike Earth and other rocky planets, Jupiter lacks a solid surface. It’s composed entirely of gas and liquid, making it ...

Black holes are fascinating objects. They're unimaginably dense: If Earth was (hypothetically) crushed into a black hole, it would be under an inch across. This profound density gives black holes ...

The moon and stars come down to Earth — in the form of photographs and projections — at the Bankhead Theater for a new exhibit and immersive event by the Livermore Valley Arts this fall.

Our Sun, the Earth and other planets in the Solar System are highly unlikely to become black holes ... as Einstein predicted, ...

Nov. 4, 2024 — The temperature of elementary particles has been observed in the radioactive glow following the collision of two neutron stars and the birth of a black hole. This has, for the ...

Almost any event in space-time generates gravitational waves. However, only big events such as black hole mergers produce ...

Jupiter, a gas giant with no solid surface, fierce storms, and a metallic hydrogen ocean, is a cosmic giant shielding Earth ...

Last year co-authors Bent Flyvbjerg, a Danish professor of economic geography specializing in megaprojects, and the Canadian ...