With the Webb telescope’s unprecedented sensitivity, scientists are learning more about dark matter’s influence on stars, galaxies, and even planets like Earth. Scientists using data from NASA’s James ...

NASA has revealed one of the most detailed maps of dark matter yet. Taken by the James Webb Space Telescope, the map suggests the elusive substance acts as a hidden framework on which entire galaxies ...

Since the launch of the Hubble Space Telescope in 1990, NASA has sent many great telescopes into space. The latest up its sleeve is the Nancy Grace Roman Space Telescope, whose gaze will survey the ...

A new high-resolution map of distant galaxies may finally help scientists understand a mysterious substance that binds the universe together. Taken by Nasa's James Webb Space Telescope, the latest ...

A new galaxy, named Candidate Dark Galaxy-2 or CDG-2, was recently discovered using the Hubble Space Telescope, according to a new paper CDG-2 is believed to made up of 99% dark matter, which NASA ...

Dark matter affects how stars move within galaxies, how galaxies build up over time, and how everything in the universe is held together—but no existing tool has directly detected it. While dark ...

NASA is preparing to launch the Nancy Grace Roman Space Telescope, a new space observatory that is expected to help scientists study some of the biggest mysteries in the universe. The telescope will ...

NASA’s Nancy Grace Roman Space Telescope lifted off from Launch Complex 39A at the Kennedy Space Center in Florida at 7:26 a.m. EDT Sunday aboard a SpaceX Falcon Heavy rocket. It separated from the ...

Dark matter can’t be seen, so simulations like this one show what dark matter might look like if it were visible. The universe is packed with riddles, but few are as stubborn or as fascinating as dark ...

NASA’s Nancy Grace Roman Space Telescope has exceeded expectations after engineers made incredibly tiny adjustments to sharpen its view of the universe. By moving a mirror just one-sixteenth the width ...