Galaxies are not islands in the cosmos. While globally the universe expands—driven by the mysterious "dark energy"—locally, ...

Thanks to an on-page Amazon coupon, you can pick up the Galaxy Watch Ultra alternative for just $262.99 right now.

With a Galaxy S25 Slim reportedly in development, Samsung seems to be saying that any phone Apple makes, it can make thinner. And should the rumored addition to Samsung's Galaxy S25 lineup surface ...

The galaxy Dragon Arc was observed along the line of sight to the galaxy cluster Abell 370, which acts as a cosmic magnifying glass.

Study reveals NGC 5018's significant globular cluster population Radial density profile of globular clusters shows evolutionary patterns Tidal forces shape NGC 5018 galaxy group’s globular cluster sys ...