Rock Comet Meteor Shower

 Every year in mid-December, astronomers look up in the sky and witness a mystery. It announces itself with a flurry of shooting stars. For several nights in a row, dozens to hundreds of meteors per hour cut across the glistening constellations of winter, each one a little puzzle waiting to be solved.

"It's the Geminid meteor shower--set to peak on Dec. 13th and 14th," says Bill Cooke of NASA's Meteoroid Environment Office. "Although the Geminids come every year, we still don't fully understand them."

Forecasters expect Geminid meteor rates to top 100 per hour when the shower peaks on the moonless nights of Dec. 13th and 14th, 2012. Cooke encourages sky watchers to go out, look up, and savor the mystery.