The James Webb Space Telescope has captured a stunning view of the N79 nebula, located in the Large Magellanic Cloud. Credit: Space.com | imagery courtesy: ESA/Webb, NASA & CSA, O. Nayak, M. Meixner, ...

The halo is more extended that astronomers originally thought, and contains enough hydrogen gas to resolve the problem of the ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

For decades, scientists have known that ordinary matter — everything made of atoms — accounts for just 15% of the universe’s ...