RT @sciam: With gravitational wave discovery, #LIGO promises to open a new era of astrophysics bit.ly/1muJmaA https://t.co/PDuH8yIaKq
RT @sciam: With gravitational wave discovery, #LIGO promises to open a new era of astrophysics bit.ly/1muJmaA https://t.co/PDuH8yIaKq