California has a secret, and it’s hiding in plain sight along the central coast where the Santa Lucia Mountains dramatically plunge into the Pacific Ocean. Pfeiffer Big Sur State Park in Monterey ...

APM 08279-5255 is a massive black hole (quasar) that contains about 140 trillion times the amount in all of Earth’s oceans ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

Physicists have analyzed two enormous black hole mergers that happened one month apart and have come up with tantalizing ...

A newly formed black hole, GW190412, was captured fleeing at 180,000 km/h; scientists track its entire cosmic trajectory for the first time.

Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

Theoretical physicist Alex Lupsasca is pushing for a space telescope to glimpse the thin ring of light that is thought to surround every black hole.

A 350-foot drop in sea level over the Indian Ocean stems from magma plumes tied to an ancient ocean bed. Meet the Senate aide ...

If local exploration firm Fleet Space Technologies’ vision is realised, we will be mining rare minerals from asteroids in the ...

Unraveling the mysteries of how the world might end is fascinating and terrifying. It's a topic that sparks our imagination, ...

A 2023 astronaut photo shows off an unusual cranium-like structure appearing to stare up into space from the floor of a large ...