Thursday, October 22, 2009

Meteor Shower part two



This story can be found @earthsky.org


The object in the picture isn’t a meteor. It’s the most famous of all comets, Comet Halley. This comet last visited Earth in 1986. As the comet moves through space, it leaves debris in its wake that strikes Earth’s atmosphere most fully around October 20-22, while Earth intersects the comet’s orbit, as it does every year at this time.
This cometary debris – bits of ice, dust and rubble – create a meteor shower.
This is the annual Orionid meteor shower. It’s expected to rain down the greatest number of meteors before dawn on Wednesday October 21, 2009. As usual, the best time to watch this shower will be between the hours of midnight and dawn. You can try watching Tuesday morning, but Wednesday and Thursday mornings are likely to offer more meteors.
This isn’t the year’s richest meteor shower, or even the second-richest, but try watching this shower from midnight to dawn, when the most meteors will be flying. So if you’re hankering to see some meteors, the total absence of moonlight makes 2009 an opportune year for the Orionids. Just be aware that this shower is expected to produce only about 15-20 meteors per hour, or one every few minutes.
If the meteors originate in Comet Halley, why are they called the Orionids? The answer is that meteors in annual showers are named for the point in our sky from which they appear to radiate. The radiant point for the Orionids is in the direction of the constellation Orion the Hunter. Hence the name Orionids.
For me … even one meteor can be a thrill. But you might want to observe for an hour or more, and in that case the trick is to find a place to observe in the country. Bring along a blanket or lawn chair – after midnight or before dawn – and lie back comfortably while gazing upward.



  I am always amazed a celestial bodies...In 1986 when Halley's Comet came through I was
a little over twenty years old...what memories...
I am fascinated by astronomy and other space item.

Yours Truly

mediamerlin

Wednesday, October 21, 2009

Orionid Meteor Shower Tonight: Halley's Comet Debris

Read this story @onlykent

The Orionid Meteor Shower has already begun and observers from the International Meteor Organization have been counting 25 Orionids per hour, this rate is set to reach its peak in the early hours of Wednesday morning, October 21, 2009.

To see the Orionid Meteor Shower, which was left over by debris from Halley's Comet, you need to be up at 3 am, then watch the sky at dawn, only then will you be treated to a spectacular show. If you cannot manage to crawl out of bed, I am sure that a few videos will find their way on YouTube.

The Orionids happen each year, and is located near the constellation Orion, and are created by the debris left over from the orbit of Halley's Comet. The Comet can be seen from the naked eye as it passing by every 76 years.

According to National Geographic News, the most famous comet is made up of dirt and ice with a fifty-fifty combination; this was left over from when the planets were first formed 4.5 billion years ago.


Don't you just love seeing meteor showers LIKE I DO.

Yours Truly,
mediamerlin

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