Why just study physics when you can study Astro-Physics?...

1. This is the personal website of Astronomer Dr. Andrew Samuel Friedman Ph.D.

University of California, San Diego, Center for Astrophysics & Space Sciences


http://web.mit.edu/asf/www/
Your search has ended: his 'page' is the one-stop center of the universe, for the rest of your life (and beyond... ;^>)
Yours truly, Kasha.

The Ultimate Physics Cheat Sheet

Ultimate Physics Cheat Sheet.jpg


2. GRBs (Gamma Ray Bursts): a new standard candle?
2a. Article by Shannon Hall August 11, 2014 in Sky and Telescope magazine online
http://www.skyandtelescope.com/astronomy-news/grbs-new-standard-candle-08112014/
2b. "standard candle" in astronomy terms:
http://iopscience.iop.org/article/10.1086/430292/meta

"Astronomers might be on the brink of developing a new rung on the cosmic distance ladder,"