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

Our cosmos seems, at times, like one impossibly vast factory, just pumping out mysteries. The deeper we peer, the more we learn – but each new discovery stirs up a plethora of new puzzles to solve, ...

An amateur satellite tracker stumbled across the signal, which is coming from Starshield satellites in a "hidden" part of the ...

These enormous, mysterious rings of radio emissions are nearly twice as old as our Milky Way. A new study, published in ...

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

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

"It's a fairly unusual question to ask in the scientific world, because most researchers would agree that dark matter is dark ...

Researchers have identified a massive red supergiant on the brink of supernova in images from the James Webb Space Telescope, ...

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

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.

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able ...

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.