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Geminid Meteor Shower Coming on December 13–14 2012

If it’s clear late Thursday night, December 13th, 2012, keep a lookout high overhead for the shooting stars of the Geminid meteor shower. “The Geminids are usually one of the two best meteor showers of the year,” says Alan MacRobert, senior editor at Sky & Telescope magazine. “They may beat out the Perseids of August.” This year’s showing has the added benefit of reduced celestial competition — thanks to the new Moon, no moonlight will interfere with meteor counting.

Under a clear, dark sky, you may see a shooting star every minute from 10 p.m. local time Thursday until dawn Friday morning. If you live under the artificial skyglow of light pollution the numbers will be less, but the brightest meteors will still shine through.

Lower counts of Geminid meteors should be visible earlier that evening, and a few should also flash into view on the nights of December 11, 12, and 14.

To watch for meteors, you need no equipment other than your eyes. Find a dark spot with an open view of the sky and no glaring lights nearby. Bundle up as warmly as you can in many layers. “Go out late in the evening, lie back, and gaze up into the stars,” says Sky & Telescope editor in chief Robert Naeye. “Relax, be patient, and let your eyes adapt to the dark. The best direction to watch is wherever your sky is darkest, probably straight up.”

Geminids can appear anywhere in the sky. Small ones appear as tiny, quick streaks. Occasional brighter ones may sail across the heavens for several seconds and leave a brief train of glowing smoke.

If you trace each meteor’s direction of flight backward far enough across the sky, you’ll find that this imaginary line crosses a spot in the constellation Gemini near the stars Castor and Pollux. Gemini is in the eastern sky during evening and high overhead in the hours after midnight (for skywatchers at north temperate latitudes). This special spot is called the shower’s radiant. It’s the perspective point from which all the Geminids would appear to come if you could see them approaching from the far distance, rather than just in the last second or so of their lives as they dive into Earth’s upper atmosphere.

  1. halloweenismybday reblogged this from measuredoutincoffeespoons
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  11. fuckyeah-stars reblogged this from iliveinaspiralgalaxy and added:
    Go try to see them if you haven’t already! :) Very beautiful
  12. h2oasis reblogged this from chloefae
  13. odinsblog reblogged this from thepoliticalfreakshow and added:
    taking a break from reality to watch this with my gf
  14. muchier-muchness reblogged this from fuckyeah-stars
  15. elocinecko reblogged this from we-are-star-stuff and added:
    I watched this last night. ^O^ So pretty
  16. wilhelminu reblogged this from zoneangel and added:
    so this is what was going on last night
  17. dawnofconsciousness reblogged this from neverknwsbest
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