'Hundreds of worlds' in Milky Way


	'Hundreds of worlds' in Milky Way

invictus

2-17-2008 8:52 PM

2202 views

tags:

astronomy, space, milky way, galaxies, life, science

4 Comments |

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2-18-2008 7:52 AM

lifecyce1898

this is a peopling universe-Alan Watts

2-18-2008 1:11 PM

syncopath

one uni-verse many worlds ...... ))

2-18-2008 2:03 PM

Marcariel

"A sad spectacle. If they be inhabited, what a scope for misery and folly. If they be not inhabited, what a waste of space." Carl Sagan

2-21-2008 2:04 PM

smokefoot

Hundreds of worlds? If 1/2 of the sun-like stars have rocky planets then we are talking about millions or billions of worlds!

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/93fa6a88-68d1-4474-80f1-a84599a7903a/D7CFC06F-4EE4-455C-8623-996B6672A780/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm" href="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm" style="font-size: 11px;">news.bbc.co.uk</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm"><FONT size="2">	
		<TABLE width="203" cellspacing="0" cellpadding="0" border="0" align="right"><TBODY><TR><TD><DIV>
				<IMG width="203" vspace="0" hspace="0" height="152" border="0" alt="Illustration of planets. Picture credit: Nasa" src="http://newsimg.bbc.co.uk/media/images/44433000/jpg/_44433115_planets_nasa203i.jpg" />
				<DIV class="cap">Scientists say there may be many more worlds in our solar system</DIV>
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			</TD></TR></TBODY></TABLE><B>Rocky planets, possibly with conditions suitable for life, may be more common than previously thought in our galaxy, a study has found.</B>
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm"><FONT size="2">New evidence suggests more than half the Sun-like stars in the Milky Way could have similar planetary systems.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm"><FONT size="2">There may also be hundreds of undiscovered worlds in outer parts of our Solar System, astronomers believe.
</FONT></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://news.bbc.co.uk/2/hi/science/nature/7249884.stm"><FONT size="2">Future studies of such worlds will radically alter our understanding of how planets are formed, they say.
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<FONT size="2">New findings about planets were presented at the American Association for the Advancement of Science (AAAS) in Boston.
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