The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

Google has made an eyebrow-raising claim, saying that its new quantum chip may be tapping into parallel universes to achieve ...

"We may have uncovered something really fundamental about the fabric of the Universe. The current theory rests on very sketchy pillars made of sand. And what we may be seeing is the collapse of ...

Physicist Alan Guth, the father of cosmic inflation theory ... Image Collection/Alamy Our universe began with a bang—a big bang. The explosion stretched the very fabric of spacetime, sending ...

A decade ago, astronomers observed gravitational waves for the first time. What has emerged since is a picture of the ...

String theory is the most developed theory with the capacity to unite general relativity and quantum mechanics in a consistent manner. I do believe the universe ... that the fabric of space ...

This month marks three years since the James Webb Space Telescope was first launched, which still feels something like a ...

The Hubble Space Telescope was the source of the Hubble tension saga; its observations have been a crucial part of the challenge. Astronomers have been using its successor, the James Webb Space ...