LIGO Magazine: 7th Issue available

From the 7th Issue:

In addition to articles on Advanced LIGO and the observation of gravitational waves from certain sources alongside studying their electromagnetic emissions with other telescopes, you can read about LISA Pathfinder, a review of the book "Gravity's Ghost and Big Dog" as well as an interview with Joseph H. Taylor. He received the Nobel Prize for Physics in 1993 together with Russell Hulse for the indirect proof of gravitational waves.

Read the full edition here:

http://www.ligo.org/magazine.php