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http://www.ctv.ca/servlet/ArticleNews/story/CTVNews/20070302/lunar_eclipse_070302/20070303?hub=TopStoriesLunar eclipse underway in Atlantic Canada
Updated Sat. Mar. 3 2007 6:59 PM ET
CTV.ca News Staff
The first lunar eclipse in more than two-and-a-half years is underway and all eyes are on the clear skies in Atlantic Canada.
Canadians on the East Coast will have the best view of the event, which began at 5:30 p.m. local time, but not as good as people in the middle of the Atlantic Ocean.
Other prime spots include Africa, Europe and parts of Asia, but the lunar show will be visible from every continent -- a rarity for such an event.
Don Kelly, like many amateur astronomers in Atlantic Canada, has been preparing for the event and explains although we see the eclipse in slow motion; it's actually a high-speed phenomenon.
"I always like to watch the motion of objects in space. This is something three thousand kilometers in diameter moving four thousand miles per hour. And that is awesome. It's not something you want to step in front of, but great for viewing from a safe distance," Cameron told CTV Atlantic on Saturday.
Watching the celestial event is a tradition dating back thousands of years; one that helped ancient astronomers understand the planet better.
"Good things to watch for, just watch for the curvature of the Earth in there. A couple of thousand years ago, the philosophers noticed that, and were first to wonder whether the Earth was round, that maybe, we weren't on a flat planet," Curt Nason of the Saint John Astronomy Club told CTV Atlantic.
Unlike a solar eclipse, viewers will not have to worry about protecting their eyesight or enlisting the help of a telescope to view the eclipse.
One of the top spots for astronomy buffs in the Maritimes will be at Saint Mary's University's campus observatory.
"It's one of the top events of the year for those interested in astronomy,'' Dave Lane, an astronomy technician with the university, told The Canadian Press.
Total lunar eclipses are rare and only take place when the moon passes directly between the sun and the Earth.
"One hundred per cent of eclipses are different, at least in some way," Peter McMahon, lead web producer for Discovery Channel Interactive, told CTV.ca on Friday.
Why the moon will look red
As the Earth blocks out all but a tiny portion of refracted light from the moon, a small amount of light will leak out into the Earth's atmosphere, causing the moon to appear as either a copper, orange or brown colour.
The more pollution or volcanic ash in the atmosphere, the deeper red the moon will seem.
"I believe it was in 1992 when volcanic ash rendered the moon almost invisible. There was a big black hole in sky and you couldn't even see the stars," said McMahon.
For those not inclined to wait in the cold, discoverychannel.ca will host a live interactive view of the eclipse from the Ontario Science Centre at 6 p.m. ET.
"Anyone west of Winnipeg likely won't be able to see the moon eclipse. Our webcast is especially useful for these people," McMahon said.
The Discovery Channel has positioned astronomers on top of the tallest building in Thunder Bay, Ont. to relay digital images back to their website as the moon rises.
"It's the next best thing to seeing it with your own eyes," McMahon said.
The moon's vanishing act is set to begin at 5:30 p.m. AT. For the rest of the country, the sky will not start to darken until the eclipse has already begun. This means provinces west of Quebec will get a limited viewing.
NASA recommends viewers position themselves with a clear view of the eastern horizon during sunset.
As the sun descends behind you, a brilliant coloured moon will rise into the sky.
The moon will reappear fully at approximately 9:11 p.m. AT.
Although those in the Atlantic provinces have the best spot for the eclipse, an impending snowstorm could cause disappointment for enthusiasts.
The president of the Royal Astronomical Society's Newfoundland branch is keeping his fingers crossed.
"I'm hoping they're wrong about the storm," Garry Dymond, who has his own observatory at his home in St. John's, told the Canadian Press.
"We spend so much time in front of computers and stuff like that, we lose contact with nature ... It's a nice chance to sit back and watch nature in action,'' he said.
If you do happen to miss the celestial event, another total lunar eclipse is predicted for late August. The best place to watch it will be on the West Coast of Canada.
With files from CTV Atlantic
Quick, all of us on the East Coast, look out.........NOW!