In 2019, gravitational wave observatories identified an event known as GW190521 that baffled astronomers. It was initially interpreted as evidence of two black holes merging. But its characteristics ...

Scientists are investigating the possibility that our universe isn't the only one after detecting a mysterious gravitational wave ...

No. Scientists working on a NASA project found evidence of fundamental particles that defy our current understanding of physics. More research is needed to know for sure. One of the scientists who has ...

They reckon a mysterious ripple picked up by waved detectors on Earth could have arrived from another universe via a ...