A deep field image captured by the James Webb Space Telescope is of galaxy cluster SMACS 0723. Credit: NASA, ESA, CSA, and ...

All the major elements of NASA’s next flagship space telescope are now under one roof as NASA says its development remains on cost and schedule.

This calls for a fresh look at space policy. Here are some hopefully helpful suggestions.

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Dark matter is an essential element of galaxy formation and physics, according to the standard theory of how the universe ...

Located around 30 times as far from the Sun as Earth, Neptune is not visible to the naked eye. The planet's blue color comes from methane in its atmosphere, which absorbs red wavelengths of light.

Astronomers used the James Webb Space Telescope and NASA's Chandra X-ray Observatory to find that a black hole was consuming matter 40 times faster than thought possible.

According to data from the Hubble and James Webb Space Telescopes, the origins of the free-flying photons in the early cosmic ...

2024 — Looking deep into the early universe with NASA's James Webb Space Telescope, astronomers have found something unprecedented: a galaxy with an odd light signature, which they attribute to ...

The farthest spacecraft in the universe went momentarily rogue, but scientists breathed a sigh of relief when it reconnected ...

The skies over Iowa recently have been filled with Northern Lights on many nights and a comet, C/2023 A3 (Tsuchinshan-ATLAS) ...

World famous physicist Brian Cox, and Grace Webb from Grace’s Amazing Machines ... What are NASA’s five big discoveries so far? NASA's deep space probe 'New Horizons' has discovered five ...