Science ❯ Astronomy ❯ Gravitational Waves

Detection Methods

Sensitivity Analysis Laser Interferometer Space Antenna Pulsar Timing LIGO and Virgo Observatories Pulsar Timing Arrays Laser Interferometry Squeezed Light Applications Mini-Extreme-Mass-Ratio Inspirals

Gravitational-Wave Study Says the Biggest Black Holes Grow Through Repeat Mergers

An analysis of 153 LIGO–Virgo–KAGRA detections flags a mass transition near 45 solar masses that matches a predicted gap from pair-instability.

Study Points to Tight Supermassive Black Hole Binary in Markarian 501

Arizona-Led Team Controls Quantum Uncertainty in Real Time With Ultrafast Squeezed Light