Live From Keck Observatory: The Supermassive Black Hole – Keck Observatory hosts the UCLA Galactic Center Group

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Enjoy this rebroadcast of a rare observing run at the W. M. Keck Observatory, home of the two largest and most scientifically productive telescopes on Earth.

On the evening of July 3, 2014, both of the mighty 10-meter Keck Observatory telescopes were steered by Dr. Andrea Ghez and her team of observers from the UCLA Galactic Center Group to study the supermassive black hole at the center of our galaxy. They studied an enigmatic object named G2, set up tests for Einstein's General Relativity and gathered more data on what they describe as The Paradox of Youth: objects unexpectedly developing around the black hole.

NOTE: The audio improves dramatically at about 10 minutes.

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Tonight's schedule is MOSFIRE on Keck 1 and DEIMOS on Keck 2 for our lucky observers from CIT and UCI. Sun set 05:52:00pm rise 06:27:00am
In case you missed the first Cosmic Cup: Keck I beat Keck II, 8 - 3 Credit: Sylvia Hess pic.twitter.com/YSxM7VW28G
The sky is ready for MOSFIRE and DEIMOS. Our observers from CIT and UCI are also ready. Sun set 05:52:00pm rise 06:27:00am
Keck 1 MOSFIRE is scheduled with Subaru observers. Keck 2 DEIMOS is scheduled for UCI observers. Sun set 05:52:00pm rise 06:26:00am
We are setting up MOSFIRE on Keck 1 for Subaru observers, DEIMOS on Keck 2 for UCI observers. Sun set 05:52:00pm rise 06:25:00am