Jonathan McDowell is retiring from studying the universe. But he’s ramping up efforts to chronicle humanity’s exploration of ...

The James Webb Space Telescope's MIRI instrument has captured the final moments of a planet's existence, unexpectedly ...

We’ve learned that Mars is the only planet in our solar system that could be habitable, thanks to its temperature and the ...

Researchers say they discovered observational evidence of string theory, which could turn everything we know about the ...

The project aims to investigate the 'Cosmic Dark Ages,' the period from the Big Bang until the formation of the first stars.

When T CrB does explode, it will look like a very bright star in the night sky in the Corona Borealis constellation. People around the world will be able to track its brightness, providing better ...

To take a look at the comet yourself, you’ll want to head outside just before dawn and look toward the northeast horizon.