Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.

An international collaboration of scientists from Durham University in the UK, NASA’s Jet Propulsion Laboratory, and École ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Cosmic web Created using data from the JWST, this map shows how dark matter acts as the hidden framework on which visible ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...

SAINT-MICHEL OBSERVATORY, FRANCE–(Marketwire -07/25/12)- Cosmos Story, the first audio and visual guided journey through the universe, is now available for iPad and iPhone. Co-created by an ...

How do the characteristics of Neptune-like exoplanets, also known as exo-Neptunes, differ from each other? This is what a recent study published in Astronomy and Astrophysics hopes to address as an ...

NASA’s James Webb Space Telescope created a detailed dark matter map of the COSMOS region, showing alignment with visible ...

Rocket Lab launched its first mission of 2026 this morning (Jan. 22), sending two satellites aloft for the European company ...

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself.