mercoledì 15 giugno 2016

NYT Science: Scientists Hear a Second Chirp From Colliding Black Holes

Scientists Hear a Second Chirp From Colliding Black Holes
By DENNIS OVERBYE

The noise, which lasted about a second, emanated from the collision of black holes roughly 14 and 8 times as massive as the sun.

Published: June 16, 2016 at 06:00AM

via NYT Science http://ift.tt/1VZxVai