NASA's Hubble Space Telescope has spied three young stars shining through a nebula as they orbit each other, one of which is about to ignite. This "glittering cosmic geode" triple-star system ...

The image taken by the Hubble Space Telescope shows the spiral galaxy around 30 million light-years away up close, in all its glory. A variety of strange phenomena have been spotted in the depths ...

To commemorate the 35th anniversary of its launch into orbit, NASA's Hubble Space Telescope has been trained on a series of visually striking cosmic targets ... In the lower right, Hubble reveals a ...