"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

Could the Universe have been born inside a black hole? This question, raised by a team of scientists, challenges the Big Bang ...

Hubble Space Telescope snapped an image of UGC 11397, a spiral galaxy situated in the constellation Lyra, about 250 million ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

One of the most perplexing discoveries in modern astronomy has been finding supermassive black holes, some weighing billions ...

A new hypothesis called the “quantum memory matrix” could solve long-standing physics questions, including the Black Hole ...

Using the XMM-Newton telescope, astronomers have witnessed high-speed "burps" erupting from a distant overfeeding ...

Did The universe really begin with a bang, a bounce? The theory that the universe is both possibly having endured a sudden ...

Researchers aim to explore hidden aspects of the universe that could fundamentally transform our understanding of the cosmos ...

Luke Donald’s Team Europe travel to Bethpage Black to defend the cup against a formidable Team USA after a stunning victory ...

Caltech simulations reveal what happens when black holes collide with neutron stars—violent cracking, intense shock waves, ...

The Vera C. Rubin Observatory is poised to discover billions of new astronomical objects, revolutionizing understanding of ...