image credit: Ricky Geautreaux, Aero-Data Inc., Baton Rouge, LA; image source; larger image
Science of LIGO
Here's one of the world's longest optical interferometers--the LIGO observatory at Livingston, LA--built to detect gravitational waves. To learn about LIGO and gravitational waves, visit Science of LIGO.
(This feature was updated on July 20, 2013.)
Gravity: Making Waves
For an overview of Einstein's theory of gravity and the attempts to detect gravitational waves, check out the video Gravity: Making Waves.
(This feature was updated on 7/20/2013.)