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Spooky Comet Gets Some Radar Love

The spooky 'Halloween Comet' of 2015 got its close-up radar snap-shot and astronomers now hope to figure out whether or not is is a dead comet.

November 3, 2015
8:35 PM EST
Animated GIF generated from radar data acquired by the National Science Foundation's Arecibo Observatory. The six radar images were made on Oct. 30, 2015. Image resolution is 25 feet (7.5 meters) per pixel. | NAIC-ARECIBO/NSF