The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of ...

A new effort to map the rumblings in spacetime caused by enormous black hole collisions paints a surprisingly loud and ...

Light is a time machine: all we see, from stars to galaxies, shows the past. Expanding space stretches light, letting ...

The universe is constantly changing size. Time is constantly changing. The Earth is just riding that wave ... strongest ...

It can feel like a brain teaser, but the universe is considered everything within the universe. In the expanding universe, there is no pan. Just dough. Even if there were a pan, it would be part of ...

The Simpsons' offered a possible explanation for the shape of the universe thanks to a peculiar conversation between Homer ...

NASA’s James Webb Space Telescope just solved a conundrum by proving a controversial finding made with the agency’s Hubble Space Telescope more than 20 years ago. In 2003, Hubble provided evidence of ...

Known as the Hubble tension, this discrepancy in measurements of the universe's expansion rate has baffled scientists for over a decade.

Although the Hubble constant does not have a practical effect on the solar system, Earth, or daily life ... cosmic microwave ...

Analysis - Using the largest gravitational wave detector ever made, we have confirmed earlier reports that the fabric of the universe is constantly vibrating. This background rumble is likely caused ...