Photos, visualizations, and other pictures of outer space, updated almost daily by the editors of Popular Science ...

We’ve all seen beautiful images of outer space, with vivid swirls and bright stars resting on a black abyss. With how quick it is to snap a color photo on an iPhone, you might think that ...

NASA's Hubble Space Telescope has returned a batch of incredible close-up photos of the planets Jupiter, Saturn, Uranus and Neptune.

Celestial death storm: The death of a star can be a beautiful thing. As a star dies, its hot core radiates ultraviolet light, giving a glow to the dusty outer layers that disintegrate in space.

NASA's new "CODEX" telescope has snapped its first photos of the sun's outer atmosphere, revealing previously imperceptible ...