Archival Hubble Space Telescope images taken more than a decade ago have revealed an ancient star in the act of exploding.
The post Hubble Spies Supernova in Early Universe appeared first on Sky & Telescope.
Archival Hubble Space Telescope images taken more than a decade ago have revealed an ancient star in the act of exploding.
The post Hubble Spies Supernova in Early Universe appeared first on Sky & Telescope.