The Hubble Space Telescope marks its 35th anniversary with a stunning new image of the Sombrero Galaxy. This detailed view reveals the galaxy's structure, including its bright bulge and dusty disc.

April 21 - 28 is International Dark Sky Week, a global celebration of the night sky during which like-minded organizations ...

Thirty-five years ago, the Hubble Space Telescope was launched into orbit. It's been sending back galactic data and images ...

This gas needs an enormous amount of energy to shine — more than normal stars can supply. The discovery, based on data from ...

In a close-up of the Rosette Nebula — a stellar nursery 5,200 light-years away — dark clouds of gas and dust are seen being carved by radiation from massive stars. A young star at the upper right is ...

An undated image from NASAs Webb Space Telescope shows an outflow from a nearby still-forming star in infrared light, with a spiral galaxy off in the distance. (NASA via AP) Webb Space Telescope ...