Scientists using a global array of radio telescopes have detected the universe’s lowest-mass dark object by observing how it ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

A mysterious object with a mass equivalent to 1 million suns has been detected in space, but its nature remains unknown.

A global network of telescopes was used to detect the smallest dark object with the lowest mass in space, which was too faint ...

Astronomers have detected a mysterious dark object in the distant universe — and its size has them fascinated.

A newly discovered odd radio circle in space could serve as a time capsule for the violent events that shape galaxies.

Discovery: An international team has discovered a dark object in the distant universe that has one million times the mass of ...

Harvard astornomer Avi Loeb suggests interstellar object 3I/ATLAS could've sent off the Wow! Signal back in 1977.

A massive comet traveling through the solar system is much larger than previously thought and could be a remnant of alien ...

A mysterious object spotted floating through our solar system last year might be an alien spacecraft that was investigating Earth, according to Harvard astronomers. The astronomers suggested the ...

Public officials are left scratching their heads as they try to figure out what exactly this mysterious object is that landed ...

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to investigate Earth, astronomers from Harvard University have suggested.