What if you could hear two black holes collide?

That’s exactly what happened on September 14, 2015 when the LIGO Observatory detected the very first gravitational wave signals from the universe — and I’ve spent the last decade making sure that this story reaches everyone, not just physicists.

Telling the story behind the science and engineering of gravitational-wave detectors

I’m a physicist and engineer at the LIGO Laboratory at Caltech, where I lead R&D for the most sensitive scientific instruments ever built. My team works at the frontier of precision measurement, quantum optics, and machine learning – pushing gravitational-wave detectors to new limits so we can reach deeper into the universe with every observing run.

Videos

Podcasts

Rays and Waves

Rays and Waves with Daniel Jimmerskog and Steven Jones Listen on Apple Podcasts or Spotify 1.3 billion years ago, two…

Mysteries of the Universe

People & Culture with Zahida Sherman Listen on Spotify Join culture & belonging professional, Zahida Sherman, as she discusses various…

Science

Noise Cancellation

Noise canceling headphones for gravitational-wave detectors? Yes please! The lower the noise in your gravitational-wave detector, the farther in the universe you can detect an event. As simple as that!…

Earthquakes!

Did you feel that? Was it an earthquake? Earthquakes happen all the time all around the globe. And LIGO sees them all. When a large earthquake happens anywhere in the…

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