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Backyard Approach Finds Extrasolar Planet
space.com ^ | 05/23/06 | Bjorn Carey

Posted on 05/24/2006 7:43:15 PM PDT by KevinDavis

Three years of scouring the skies with a "homemade" telescope fashioned from commercially available parts has finally paid off for astronomer Peter McCullough.

First came the observation of the brief but telltale dimming of a sun-like star 600 light-years away, then the detection of the star's wobble indicative of an orbiting planet's presence.

Finally, McCullough's international team of professional and amateur astronomers received the official word that they had discovered a Jupiter-sized planet.

"Of the planets that pass in front of their stars, XO-1b is the most similar to Jupiter yet known, and the star XO-1 is the most similar to our Sun," said McCullough, of the Space Telescope Science Institute. "But XO-1b is much, much closer to its star than Jupiter is to the Sun."

(Excerpt) Read more at space.com ...


TOPICS: Astronomy; Science
KEYWORDS: extrasolarplanets; space; xplanets

1 posted on 05/24/2006 7:43:17 PM PDT by KevinDavis
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To: RightWhale; Brett66; xrp; gdc314; anymouse; NonZeroSum; jimkress; discostu; The_Victor; ...

2 posted on 05/24/2006 7:44:03 PM PDT by KevinDavis (http://www.cafepress.com/spacefuture)
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To: KevinDavis

very ineteresting, now if I could only talk my wife into moving to that secluded mountaintop.


3 posted on 05/24/2006 8:02:37 PM PDT by Hawk1976 (Borders. Language. Culture. AAA-0. Free Travis Mcgee.)
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To: KevinDavis

The problem with this technique is you can't see subtle motions caused by planets that are small or far away from their star. Of course they are going to keep finding huge planets close in : that's all you can detect!


4 posted on 05/24/2006 8:06:05 PM PDT by Nateman
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To: Nateman; KevinDavis
Of course they are going to keep finding huge planets close in : that's all you can detect!

True enough, but the Jovian planets might have Terran-size sattelites.

The ameteur astronomers can provide key targeting data for the big 'scopes so as to not waste time scouring the heavens.

5 posted on 05/24/2006 8:24:18 PM PDT by Old Sarge
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To: KevinDavis

Must...resist...temptation...to...ask...about...Uranus!!


6 posted on 05/24/2006 8:33:08 PM PDT by JRios1968 (In memoriam...)
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To: JRios1968
Must...resist...temptation...to...ask...about...Uranus!!

OK wiseguy- you asked for it...

Uranus Ping List
Don't ask to be added to or dropped from this list. Just don't.


7 posted on 05/25/2006 2:26:50 AM PDT by backhoe (Just an Old Keyboard Cowboy, Ridin' the Trakball into the Dawn of Information)
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To: backhoe

Nooooooooooooo!!!!!!!!!!!!!!!!!


8 posted on 05/25/2006 5:06:56 AM PDT by JRios1968 (In memoriam...)
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Astronomers find 'home from home' - 90 light years away!
spaceref.com | 3 Jul 03 | staff
Posted on 07/03/2003 1:22:13 PM EDT by RightWhale
http://www.freerepublic.com/focus/f-news/939950/posts

Astronomers Report Finding a Solar System With Similarities to Ours
NY Times | May 17, 2006 | DENNIS OVERBYE
Posted on 05/18/2006 4:48:53 AM EDT by neverdem
http://www.freerepublic.com/focus/f-news/1634225/posts

New planet discovered in Milky Way
CNET | Wed Jan 25 | Stefanie Olsen
Posted on 01/25/2006 8:56:47 PM EST by nickcarraway
http://www.freerepublic.com/focus/f-news/1565075/posts

Odds against Earth-like planets
http://news.bbc.co.uk/2/hi/science/nature/2701977.stm
January 28, 2003 | Dr David Whitehouse
Posted on 01/28/2003 2:50:07 PM EST by conservativecorner
http://www.freerepublic.com/focus/news/831235/posts

Plenty of Earths await discovery
BBC | 4/5/05 | Jonathan Amos
Posted on 04/05/2005 12:36:50 PM EDT by LibWhacker
http://www.freerepublic.com/focus/f-news/1377840/posts

Rapid-born planets present 'baby picture' of our early solar system
EurekAlert | September 9, 2005 | Staff
Posted on 09/10/2005 12:39:51 AM EDT by DaveLoneRanger
http://www.freerepublic.com/focus/f-chat/1481572/posts

Scientists discover moon orbiting so-called 10th planet (nicknamed 'Xena')
ap on Monterey Herald | 10/1/05 | Alicia Chang - ap
Posted on 10/01/2005 8:10:46 PM EDT by NormsRevenge
http://www.freerepublic.com/focus/f-news/1495009/posts

Scientists find possible birth of tiniest known solar system
spaceflightnow.com | 30 Nov 05 | Penn State
Posted on 11/30/2005 4:28:43 PM EST by RightWhale
http://www.freerepublic.com/focus/f-chat/1531497/posts

Solar system similar to ours discovered: US astronomers
Yahoo! News via Drudge | June 13, 2002 | Yahoo! News staff
Posted on 06/13/2002 7:17:37 PM EDT by Exit 109
http://www.freerepublic.com/focus/news/699740/posts


9 posted on 05/25/2006 7:19:59 AM PDT by SunkenCiv (https://secure.freerepublic.com/donate/)
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from May 2006.

· X-Planets ping list · join · view topics · view or post blog · bookmark ·

10 posted on 12/21/2006 1:03:27 AM PST by SunkenCiv (Don't bother, I haven't updated my profile since 11/16/06. https://secure.freerepublic.com/donate/)
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