A new survey of distant galaxies undertaken by the James Webb Space Telescope (JWST) is revealing new secrets of the "cosmic noon"—when galaxies in the young universe underwent something of an awkward ...

A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by a bridge of dark matter, evidence of a history of mergers.

Hubble was built with a number of instruments onboard, including the Wide Field Planetary Camera (WFPC), the Goddard High ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

The University of Arizona has utilized state-of-the-art Magellan Adaptive Optics Xtreme technology to observe the PDS 70 ...

An international team of astronomers has solved one of the longstanding cosmic mysteries by uncovering direct evidence of a ...

The Trump administration wants to significantly cut NASA’s budget next year, slashing science research funding in half, a ...

NASA's PUNCH sun-studying mission has seen first light — and the team says all four instruments are indeed working as ...

These solar binoculars offer 20x magnification for observing sunspots and solar eclipses. Read our in-depth review.

This week, an all-new series of controversies centered on U.S. Secretary of Defense Pete Hegseth has erupted in controversy ...

NASA's powerful James Webb Space Telescope has captured what is now the strongest evidence yet of life existing outside of ...

The dream of finding life on an alien Earth-like world is hampered by a number of technical challenges. Not the least of ...