The ghostly matter co-evolved with regular matter that makes up the visible universe.

It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...

A new high-resolution map of distant galaxies may help scientists understand the mysterious dark matter holding the universe ...

At the heart of our own galaxy, there is a dense thicket of stars with a supermassive black hole at the very center. NASA's ...

For the first time, NASA's James Webb Space Telescope has seen a young star forge crystals in blazing heat and hurl them to ...

The sharpest dark matter map ever reveals the invisible cosmic scaffolding that built galaxies, stars, and ultimately life itself. Scientists have produced the most detailed map ever created of dark ...

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

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

American space agency NASA announced the launch of an improved software called ExoMiner++ that is used to detect exoplanet ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

Webb data explains how heat-formed crystal minerals end up in icy comets by tracking their journey around a young, actively forming star.