- Space
- By Lucian Parfeni
- November 2nd, 2012
Astronomers Have Measured All the Light Ever Created in the Universe
Using gamma ray emitted by blazars at various points in time
- Space
- By Lucian Parfeni
- October 30th, 2012
Astronomers Find the Infrared Color of Gamma Ray Blazars, Many Mysteries Remain
Blazars are one of the most mysterious objects in the Universe