A new leak showcases wallpapers from Samsung's upcoming Galaxy S25. There are two different ... You get two different color choices, with one light and one dark. This should be a great way to ...

Astronomers have stumbled upon yet another ghostly galaxy that appears to be devoid of dark matter. Dark matter, the invisible substance astronomers believe dominates the universe, provides the ...

A potential dark galaxy — one made primarily of dark matter — may have been spotted in the local universe. Dark galaxies are theoretical, starless systems whose discovery could help ...