James Webb Space Telescope Adds to Confusing Drama of Hubble Stretch
When you buy through links in our articles, Future and its syndication partners may earn commission. NGC 3972, located 66 million light-years away in the constellation Ursa Major, was one of 10 galaxies used to measure the expansion of the universe in a new study. | Credit: Yuval Harpaz, data via JWST Observations by the… Read More »