Mysterious space "bang" GW190521 could be our first evidence of another universe, detected through gravitational waves from a ...

For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

What is the meaning of life? Even the best of us couldn't hope to answer that question in a Universe Today article. But there ...

In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors recorded a ...

Black holes are so strange that physicists have long wondered if they are quite what they seem. Now we are set to find out if ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

This article explores how our understanding of the universe has evolved—from the scale of everyday experience down to the ...

The bottom line is that the fact that fire is so tightly bound to Earth is a reminder of how special our planet is. Every ...

A researcher, Heikki Mäntysaari from the University of Jyväskylä (Finland), has been part of an international research group ...

A vast river of neutral hydrogen bridges two galaxies that are beginning to enter the monstrous Virgo Cluster, and this ...

In January I wrote a piece titled “ 5 Physics Equations Everyone Should Know .” Lots of you weighed in with your own ...

Prof. Rennan Barkana & Ph.D. student Sudipta Sikder. A new study from Tel Aviv University has predicted, for the first ...