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Greenebelt MD (SPX) Dec 08, 2009 The Geminids are one of the best meteor showers of the year and never seem to disappoint observers! Join Bill Cooke of the Meteoroid Environment Office, located at NASA's Marshall Space Flight Center, in a live web chat on Friday, December 11 from 3:00-4:00 EST to learn more about the Geminids meteor shower. This meteor shower gets the name "Geminids" because it appears to radiate from the constellation Gemini. For the best viewing opportunity, go outside, take a blanket and something hot to drink, lay on your back and look up into the night sky. Best viewing time is between midnight and dawn on December 13-14. An observer in the Northern hemisphere can start seeing the Geminids meteors as early as December 6, when one meteor every hour or so could be visible. During the next week, rates increase until a peak of 50-80 meteors per hour is attained on the night of December 13-14. The last Geminids are seen on December 18, when an observer might see a rate of one or so every hour.
History of the Geminids The first estimate of the strength of Geminids came in 1877 with an hourly rate given at about 14. Rates increased slightly during the remainder of the 19th century to about 23 an hour. Reported rates continued to increase through most of the 20th century. During the 1900s, rates averaged about 20 per hour. The rates averaged near 50 per hour during the 1930s, 60 per hour during the 1940s and 1950s, 65 per hour during the 1960s and 80 per hour during the 1970s. The rates stayed near 80 per hour during the remainder of that century. Share This Article With Planet Earth
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![]() ![]() Washington DC (SPX) Nov 17, 2009 The annual Leonid meteor shower should be reaching its climax late tonight in the U.S., from about 1 a.m. your local time to dawn Tuesday morning November 17th. "Viewing conditions will be excellent, because the Moon won't be lighting the sky this year," says Alan MacRobert, senior editor of Sky and Telescope magazine. "You might see 20 or 30 meteors per hour under ideal dark-sky condition ... read more |
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