Gravitational waves arise from the collision of black holes,

neutron stars, and more. 

 

At the time of detection, scientists don't know where in space the waves originate.  

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The first few minutes are critical. The quicker the source is found, the better.

 

Professional astronomers need help locating the source, a brightening

star in a nearby galaxy.

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You can help. You may discover the source! If so, you will get credit

in the scientific literature.

 

Sign up here. We'll ask you a few questions about what your 

telescope can do.

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When waves are detected, we'll ask you to image a galaxy

 that might host the source. 

If you see the source, hit the eureka button.

 

That's it.