The NASA/ESA/CSA James Webb Space Telescope has captured an amazing view of the iconic Hubble Ultra Deep Field using its MIRI and NIRCam instruments. Credit: ESA/Webb, NASA & CSA, G. Östlin, P. G.

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

From new telescopes going online to another mission to the Moon, NASA has a lot of big changes coming in 2026. Here are some ...

Using NASA's James Webb Space Telescope (JWST), astronomers have been able to compile the most detailed map of dark matter ...

The 21st century is featuring a second space age that is increasingly private.

Min Read NASA's Nancy Grace Roman Space Telescope is now assembled following the integration of its two major segments, shown ...

Astronomers puzzled out minuscule distortions in images of faraway galaxies taken by JWST in order to chart the invisible ...

The Hubble Space Telescope has captured startling structures on interstellar comet 3I/ATLAS, narrow, sun-facing dust streams that defy conventional comet models, as researchers publish deep analyses ...

Min Read Like a recording artist who has had a long career, NASA's Chandra X-ray Observatory has a "back catalog" of cosmic ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

In 2026, astronauts will travel around the Moon for the first time since the Apollo era, powerful new space telescopes will ...