'Beautiful' Orionid Meteor Shower Peaks Tuesday

Waking up before sunrise is a good way to get a head start on the day. On Oct. 21st, waking up before sunrise could stop you in your tracks.

Blame Halley’s Comet.  Every year in mid-to-late October, Earth passes through a stream of dusty debris from Comet Halley, and the pre-dawn sky can light up with a pretty display of shooting stars.

Orionid meteors fly out of a radiant near the shoulder of Orion, the Hunter.  In this sky map, the radiant is denoted by a red dot. Although the meteors emerge from a single point, they can appear anywhere in the sky. Image credit: Dr. Tony Phillips [Larger image] 

"We expect to see about 20 meteors per hour when the shower peaks on Tuesday morning, Oct 21st," says Bill Cooke, the head of NASA's Meteoroid Environment Office.  "With no Moon to spoil the show, observing conditions should be ideal."

Because these meteors streak out of the constellation Orion, astronomers call them "Orionids."

"The Orionid meteor shower is not the strongest, but it is one of the most beautiful showers of the year," notes Cooke.

More - Link >>> http://science.nasa.gov/science-news/science-at-nasa/2014/17oct_orionids/

Source: NASA Science News.

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