Published in Nature Astronomy, the new map uses fresh observations by the James Webb Space Telescope, aimed at a well-studied ...
Using deep James Webb observations of the COSMOS field, astronomers have created the most detailed dark matter map to date, tracing how invisible matter shapes galaxy clusters and drives the formation ...
The ghostly matter co-evolved with regular matter that makes up the visible universe.
NASA’s James Webb Space Telescope created a detailed dark matter map of the COSMOS region, showing alignment with visible ...