When a star comes to the end of its life and dies, it can be an epic and destructive event, throwing out an explosion of heat and light — but it can create stunning new forms as well. A gorgeous new ...

Kohoutek 4-55 is a dazzling planetary nebula captured in vivid color by the Hubble Space Telescope. Formed by the dramatic ...

The swirling, paint-like clouds in the darkness of space in this stunning image seem surreal, like a portal to another world ...

Until they age out of their nursery, those stars will hang out in NGC 346, a majestic stellar cradle. The Hubble Space Telescope has captured that cradle in dazzling detail, rivaling even the James ...

By using a more accurate set of measurements taken with the NASA/ESA Hubble Space Telescope, it actually takes Uranus 17 hours, 14 minutes, and 52 seconds (not 17 hours, 14 minutes, and 24 seconds ...