A blob of gas seen outside the Milky Way could be a type of starless, dark matter–dominated galaxy. Some scientists are skeptical.

An image from the Dark Energy Camera ... regions are bright blue clusters of hot, young stars whose ultraviolet radiation has blown away the surrounding gas. At the galaxy’s core, a yellow ...

Based on the wallpaper shades, it's easy to guess the phone's expected colorways: black, white, and deep navy blue. The limited-edition Galaxy S25 Edge, featuring a 3,900mAh battery and Snapdragon ...