Joyce's nebula scene captures the expanding shell of the supernova remnant CTB 1, also known as both the Garlic Nebula and ...

NGC 6951 shines 70 million light-years away, its spiral arms feeding a brilliant central starburst ring bursting with new ...

Astrophotographer Greg Meyer’s image of the “Raging Baboon Nebula” in Corona Australis reveals a baboon-like face with blue ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than images from ground-based telescopes. In August of that year, Hubble made one of ...

The best time to observe the Orionids will be after midnight on the night of Tuesday, October 21, when the radiant is high.

NASA's Hubble Space Telescope captures the glittering spiral galaxy NGC 6951, where a central bar fuels a spectacular ring of ...