Powerful ancient explosions explain new class of supernovae
- Wed 18 Dec 2013 06:38:PM
Astronomers have discovered two of the brightest and most distant supernovae ever recorded, 10 billion light-years away and a hundred times more luminous than a normal supernova.
Source: Powerful ancient explosions explain new class of supernovae
Source: Powerful ancient explosions explain new class of supernovae