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Add Yahoo as a preferred source to see more of our stories on Google. Using data from the James Webb Space Telescope, astronomers constructed the highest-resolution map of dark matter to date. This ...

A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — stars, planets ...

Scientists have created the most detailed ever map of dark matter, and hope to use it to better understand the mysterious and elusive part of our universe. The new map shows the way that dark matter ...

NEW YORK (AP) — A new high-resolution map of distant galaxies may help scientists understand a mysterious invisible substance that helps hold the universe together. The ordinary matter all around us — ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help scientists finally figure out what it is. Using data from the James Webb ...

This NASA image shows two massive galaxy clusters previously captured by NASA's James Webb Space Telescope and Chandra X-ray Observatory, with areas of possible dark matter in blue. (NASA via AP) ...