Veil Nebula

Astronomers Have Been Watching a Supernova’s Debris Cloud Expand for Decades with Hubble

Twenty thousand years ago, a star in the constellation Cygnus went supernova. Like all supernovae, the explosion released a staggering…

5 months ago

Weekly SkyWatcher’s Forecast: September 3-9, 2012

Greetings, fellow SkyWatchers! With the change in seasons becoming quickly apparent, it's time to put some early hours dark skies…

11 years ago