Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When the Advanced Laser Interferometer Gravitational-Wave ...
On September 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled together and merged. The signal had traveled about 1.3 billion years to ...
Physicists have detected the biggest ever merger of colliding black holes. The discovery has major implications for researchers’ understanding of how such bodies grow in the Universe. “It’s super ...
Installation of in-vacuum equipment as a part of the squeezed-light upgrade before Advanced LIGO’s third observing run. LIGO team members install in-vacuum equipment that is part of the squeezed-light ...
In October, LIGO’s discovery of gravitational waves from two colliding black holes won the 2017 Nobel Prize in Physics. But three decades ago, it was a controversial project (even among the scientific ...