Friday, December 17, 2010

Total Lunar Eclipse Overnight Monday

http://www.11alive.com/rss/rss_story.aspx?storyid=168573&sms_ss=facebook&at_xt=4d0bc8074928a45a%2C0

ATLANTA -- The first total lunar eclipse in nearly three years will help usher in the Winter Solstice during the early hours of Tuesday.

The eclipse, which is being called the Christmas Lunar Eclipse by some scientists, will be visible over all of North America, beginning locally at 12:27 a.m. Tuesday. The last total lunar eclipse -- which was also visible from Atlanta -- was on the evening of February 20, 2008.

The "total phase" -- which is the most visible portion of the eclipse -- will be visible from 2:40 a.m. to 3:53 a.m. The end of the eclipse will be at 6:06 a.m.

Unlike a solar eclipse, it is safe to look at a lunar eclipse -- which is when the moon passes through the earth's shadow as cast by the sun. During the total phase, the moon appears to have a dark reddish cast.

The Winter Solstice, which marks the official beginning of Winter, is Monday night at 6:38 p.m. Eastern Time.


http://www.msnbc.msn.com/id/40719498/ns/technology_and_science-space/

For a few hours on the night of Dec. 20 to Dec. 21, the attention of tens of millions of people will be drawn skyward, where the mottled, coppery globe of our moon will hang completely immersed in the long, tapering cone of shadow cast out into space by our Earth. If the weather is clear, favorably placed skywatchers will have a view of one of nature's most beautiful spectacles: a total eclipse of the moon.

Unlike a total eclipse of the sun, which is only visible to those in the path of totality, eclipses of the moon can usually be observed from one's own backyard. The passage of the moon through the Earth's shadow is equally visible from all places within the hemisphere where the moon is above the horizon.

The total phase of the upcoming event will be visible across all of North and South America, as well as the northern and western part of Europe, and a small part of northeast Asia, including Korea and much of Japan. Totality will also be visible in its entirety from the North Island of New Zealand and Hawaii — a potential viewing audience of about 1.5 billion people. This will be the first opportunity from any place on earth to see the moon undergo a total eclipse in 34 months. [ Amazing photos of a total lunar eclipse]

This star chart shows where in the sky the upcoming lunar eclipse will appear. And check this NASA lunar eclipse chart to see how visible the eclipse will be from different regions around the world. [See the article for these links]

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1 comment:

Anonymous said...

does it damage my eye if i watch solar or lunar eclipses in video?

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