Re: [asa] Big Day: First actual images of exoplanets

From: John Burgeson (ASA member) <hossradbourne@gmail.com>
Date: Thu Nov 13 2008 - 17:14:39 EST

Wow!

Thanks for the post!

Burgy

On 11/13/08, George Cooper <georgecooper@sbcglobal.net> wrote:
> Today is the first day mankind has ever imaged an exoplanet. [The other
> 300+ exoplanet discoveries have been inferred from star wiggles and other
> techniques.]
>
>
>
> Yet, not only did they image one, but two separate star systems have been
> imaged by two separate groups.
>
>
>
> HR8799 (140 lyrs) from Keck with 3 exoplanets:
> http://www.keckobservatory.org/article.php?id=231
>
>
>
> Fomalhaut system ( 25 lyrs) from Hubble with 1 exoplanet:
> http://news.bbc.co.uk/2/hi/technology/7725584.stm
>
>
>
> Coope
>
>
>
>

-- 
Burgy
www.burgy.50megs.com
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Received on Thu Nov 13 17:14:57 2008

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