Remote viewing

13Jan07

No, not that kind.

The rest of the astronomical world is raving about Comet McNaught (C/2006 P1), but I’ve had to live vicariously through others for this one. A string of cloudy evenings has foiled my observing plans for the last several days, and just as the comet was reaching its visual peak for we Northern hemispherians. By the time my local weather decides to cooperate I’ll have missed my chance to catch one of the brightest comets to appear in some 70 years. Others have been far more fortunate, as demonstrated by this fantastic image gallery over at Spaceweather.com.

All is not lost, though. If you’re in the same boat weather-wise or haven’t had a visual opportunity to track down McNaught, you’ll be able to view it via the SOlar and Heliospheric Observatory (SOHO) for the next couple of days. The comet became visible in the spacecraft’s LASCO C3 field of view early Friday and is currently featured on their web site, where you can view still imagery and video.

In addition to SOHO, NASA’s new STEREO mission was able to capture a few nifty glimpses of McNaught Thursday as the trailing spacecraft’s heliospheric imager was activated for the first time (images here). That had to have been quite a treat for the folks working on the project.

Being able to track the comet online makes for a pretty spiffy surrogate, even though I’d rather be breaking out my binoculars. If you’ve been able to muster observations over the last week, by all means post a comment and share your experience.

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2 Responses to “Remote viewing”  

  1. 1 sunil deshpande

    Wolverine, I have one question: whether all comets including this Mcnaught are native of “oort cloud” !, or there is no such destination, these comets are just moving in the universe without any bountadaries!

    :)

    sunil

    (this comet is very much coming in the news, today)

  2. 2 Wolverine

    Hi Sunil: the Oort Cloud is thought to be a primary source of comets along with the Kuiper Belt (others may dwell in the outer reaches of the asteroid belt between Mars and Jupiter). It’s of course possible that interstellar comets could enter our planetary neighborhood from outside these regions, but the last estimates I’d seen suggest that scenario is particularly rare. It’s a fascinating area of research and I hope we’ll learn more in coming years.

    As for McNaught’s origin, I’m not sure offhand. Its orbit, though, is parabolic — so wherever it came from, it’s leaving us and headed out of the solar system, likely never to return.

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