“The Supernova Closest to Earth–A Glowing Ring 6 Trillion Miles in Diameter”


A couple of supernova facts I didn’t know:

Dr. Richard Mushotzky of the NASA Goddard Space Flight Center, derived a figure of 1 billion supernovae per year, or 30 supernovae per second in the observable Universe!

Dr. Richard Mushotzky of the NASA Goddard Space Flight Center, derived a figure of 1 billion supernovae per year, or 30 supernovae per second in the observable Universe!

Craig Newmark

Craig Newmark

Associate Professor of Economics, North Carolina State Univ.

Related Articles

41

American Scientist Creates Dangerous New Strain of the Swine Flu Potentially Capable of Killing a Billion

We as a society don’t fear disease the way we used to, thanks to the miracle of modern vaccines. But

0

It keeps going and going and going . . .

No, not the Energizer bunny. The: Voyager spacecraft.

0

Scientists Discover Oldest Living Ancestor of US Government

Scientists have discovered a precedent for our current federal government — a massive new dinosaur they call Dreadnoughtus schrani: Measurements