Tag: Nebulae

Cassiopeia and its distinctive W-shaped asterism rise above the erupting volcano Mount Etna on the island of Sicily, Italy. Credit: ...

NGC 1514 The Crystal Ball Nebula (NGC 1514) was discovered by German-born English astronomer William Herschel in 1790. Credit: Eric ...

Back to Article List The now-retired mission still offers a treasure trove of data. Credit: NASA/JPL-Caltech/IPAC Although it completed its ...