For just one-tenth of a second in May 2019, the universe delivered a signal that did not fit the usual script. LIGO and Virgo ...

Add Yahoo as a preferred source to see more of our stories on Google. In 2019, LIGO and Virgo detected GW190521—a mysterious gravitational wave that could mark either the colossal merger of two black ...

Physicist Qi Lai and colleagues propose that the puzzling gravitational-wave event GW190521, detected in 2019, may have been a wormhole echo rather than a black hole merger. The team suggests the ...

A brief gravitational-wave burst detected in 2019, known as GW190521, has prompted new research exploring whether it could be a wormhole echo from another universe rather than a black hole merger. The ...

Here’s what you’ll learn when you read this story: A wormhole in nature (for select values of “nature,” of course) might be a similarly higher-dimensional shape that does not act the same when ...

"With the James Webb Space Telescope now revealing more supermassive black holes in the early universe, this mechanism may ...

Some things in cosmology may simply be unknowable. Why is there something rather than nothing? What lies outside the universe? What is inside a black hole? That last one has been niggling at ...

Tushna Commissariat talks to author and historian Lynn Gamwell about her fascination with abstract art, visualizing the ...

Whenever someone talks about black holes, they almost always talk about the event horizon and the singularity. After all, that's what defines a black hole, right? Well, it depends on what you mean by ...

"We can study a diverse population of supermassive black holes and their radio jets at different stages of their evolution." When you purchase through links on our site, we may earn an affiliate ...