Astronomers have identified a strange new object in deep space, a vast cloud that looks like a galaxy stripped of its stars.

Object 3I/ATLAS is now too far from Earth to aim a telescope at, but prior observations showed some unusual behavior. The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought ...

A strange 200 million-year-old object with the mass of a planet has been discovered 20 light-years from Earth, outside our solar system. The "rogue," as it's referred to by researchers, is producing ...

Astronomers have discovered a new type of object that is a starless cloud that failed to form as a galaxy. Here's what to ...

Astronomers have a new explanation for mysterious "little red dots" observed in the early universe: Maybe they're not crowded star clusters that upend everything scientists know about galaxies. Maybe ...

Scientists using NASA's James Webb Space Telescope now think the "little red dots" spotted in the early universe could be a new kind of space object. They call it a "black hole star." Credit: T.

Deep space has just delivered a cosmic curveball: an object that behaves so strangely it appears to break the rules ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object nicknamed Cloud 9, located about 14 ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

A strange object was seen flying over parts of Virginia on the afternoon of Jan.4 after a SpaceX launch earlier that morning.