Quantum Squeeze 2 (IMAGE) Massachusetts Institute of Technology Caption A close-up of the quantum squeezer which has expanded LIGO's expected detection range by 50 percent. Credit Image: Maggie Tse Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.