NASA’s James Webb Space Telescope reveals new clues about a mysterious cosmic explosion that defies expectations.

The Moon has always been a steady presence in the night sky, but recent observations are forcing scientists and sky-watchers to look again at what it is quietly enduring. Irish astronomers reported a ...

DELTA — Scientists at the University of Utah, along with others around the world, are taking a close look at deep space with an unusual array of telescopes in the desert of central Utah. About 1,000 ...