- Space
- By Tudor Vieru
- January 13th, 2012
Oldest Type Ia Supernova Is 9 Billion Light-Years Away
Astronomers hope that the event will allow them to better understand the Universe
- Space
- By Tudor Vieru
- October 25th, 2011
Filling In the History of the Oldest Supernova
The event was observed by Chinese astronomers in 185 AD