Meteor shower from Halley’s Comet peaks on October 21, 2012

Every year in mid-to-late October, Earth passes through a stream of dusty debris from Comet Halley, and the pre-dawn sky lights up with a pretty display of shooting stars.

Forecasters expect 25 meteors per hour when the shower peaks on Oct. 21st. With no Moon to spoil the show, observing conditions should be ideal.

Because these meteors streak out of the constellation Orion, astronomers call them “Orionids. The Orionid meteor shower isn’t the strongest, but it is one of the most beautiful showers of the year.

The shower is framed by some of the brightest stars and planets in the heavens. Constellations such as Taurus, Gemini and Orion provide a glittering backdrop for the display. But that’s not all.  This year, Venus and Jupiter have moved into position with Sirius, the Dog Star, to form a bright triangle in the eastern pre-dawn sky.  On the morning of Oct 21st, blazing pieces of Halley’s Comet will cut straight through the heart of this celestial triad.

To see the show, we suggest going outside one to two hours before sunrise when the sky is dark and the constellation Orion is high overhead. Lie down on a blanket with a broad view of the heavens.  Although Orionids emerge from a small area near the shoulder of Orion, they will spray across the entire sky.

“Be prepared for speed, Meteoroids from Halley’s Comet strike Earth’s atmosphere traveling 148,000 mph.  Only the November Leonids are faster.

Occasionally, Orionid fireballs will leave incandescent streams of debris in their wake that linger for minutes. Such filaments of meteor smoke twisted by upper atmospheric winds into convoluted shapes can be even prettier than the meteors themselves.

Source and author:  * science.nasa.gov meteor

5 responses to “Meteor shower from Halley’s Comet peaks on October 21, 2012

  1. In from orion? fishy.

  2. I do not know what was that but I did saw something going north at great speed
    and it was not an airplane
    why it would do this knowing that there are thousands of people watching
    the meteorite shower

  3. Why would that be “fishy”? It is the direction the earth is heading in when it intercepts the dust trail.

    • is it? you sure? Positive?
      Got proof from your VERY Own telescope? Not some one else’s testimony or possibly doctored data? No?
      . . . Fishy.

  4. Didn’t see a thing, planned on it, but the sky quickly clouded over.

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