A giant rotating filament of the cosmic web may be the largest spinning structure ever seen, and could help reveal how galaxies form. When you purchase through links on our site, we may earn an ...

The mysterious interstellar object 3I/ATLAS is just weeks away from reaching its closest point to Earth: it’s expected to pass within just 170 million miles of our home planet on December 19, giving ...

Interstellar object 3I/ATLAS is expected to make its closest pass of the Earth just under a month from now, coming within around 170 million miles of us. Three months later, it’s expected to get even ...

The Manhattan-size interstellar object 3I/ATLAS exhibited signs of non-gravitational acceleration and appeared “bluer than the sun” as it passed our local star — which could be signs of an alien craft ...

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling discoveries" to date. When you purchase through links on our site, we may earn an ...

A large chunk of suspected space debris has been found in a remote part of the Australian desert, the country’s space agency confirmed Monday. The charred and smoldering object was found in the ...

The National Transportation Safety Board confirmed Sunday that it is investigating an airliner that was struck by an object in its windscreen, mid-flight, over Utah. “NTSB gathering radar, weather, ...

The vast majority of matter is dark – invisible until it is detected only through its gravitational effects. The newly discovered object could be a clump of dark matter, or it could also be a compact, ...

Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it warped light through gravitational lensing. The invisible mass, about a ...

This is read by an automated voice. Please report any issues or inconsistencies here. When Ann Walter looked outside her rural West Texas home, she didn’t know what to make of the bulky object slowly ...

Researchers from Purdue University are set to travel to the South Pacific to determine if a "visual anomaly" on a remote island is the wreck of Amelia Earhart's lost plane, saying there is "very ...