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If There's Oxygen, There's Life
invictus
follow
15
7-12-2007 8:25 PM
770 views
tags:
space
,
planets
,
life
,
oxygen
,
science
1 Comment
|
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7-13-2007
7:15 AM
syncopath
we don`t worry we r happy
we know LIFE will go on with or without oxygen .....
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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://www.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/de77b30a-32d8-40f7-ab54-5ac217355af2/B56FCF2C-0111-4376-9D9A-7A3820D08728/" 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://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/" href="http://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/" style="font-size: 11px;">www.universetoday.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/"><H2><A title="If There's Oxygen, There's Life" href="http://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/">If There's Oxygen, There's Life</A></H2></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://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/"><P>If aliens visited our Solar System, it would only take them a moment to figure out which planet is the one with all the life on it. That's because our atmosphere has a high percentage of <A href="#" class="kLink" id="KonaLink0"><FONT color="blue"><SPAN class="kLink">oxygen</SPAN></FONT></A> in its atmosphere. The presence of oxygen in our atmosphere has given scientists the key to searching for life on other worlds. But what if there are purely natural processes, that could confuse the search for life, fooling powerful new space observatories like the Terrestrial Planet Finder and Darwin.</P></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://www.universetoday.com/2007/07/12/if-theres-oxygen-theres-life/"><P>Don't worry. A new simulation by a team of US researchers shows that no natural process on a habitable world with liquid water could keep high levels of oxygen and ozone present in an alien atmosphere. If there's oxygen, there's life.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/B56FCF2C-0111-4376-9D9A-7A3820D08728/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
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