Understanding the formation of blue jets — and other energetic phenomena in the stratosphere ... A Giant Flare Detected From a Powerful Neutron Star 11.4 Million Light Years Away NASA ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings.

Nasa's Hubble Space Telescope has captured LEDA 1313424, a galaxy with nine star-filled rings, the most ever detected, ...

An curved arrow pointing right. The waters surrounding the city of Changle in East China have been glowing blue for the past four days. The phenomenon is caused by organisms called Noctiluca ...

Although the blue lurker looks like a classic sunlike star, it spins much faster because ... are and whether they are tied to other cosmic phenomena, like Type Ia supernovas — a landmark type ...