Supernova of 386 CE was too faint to have been witnessed

A new look at the debris from an exploded star in our galaxy has astronomers re-examining when it actually happened

Hubble shows the Crab Nebula as never seen before in new image

New shot reveals the beating heart of one of the most visually appealing, and most studied, supernova remnants

The brilliant flash of an exploding star’s shockwave has been captured in visible light by NASA’s planet-hunter, the Kepler space telescope