Space Radio: More Static, Less Talk


	Space Radio: More Static, Less Talk

Djiezes

12-2-2007 8:52 AM

590 views

tags:

space, earth, life, astronomy, sf, scifi, drake, fermi, seti, science

Djiezes says:

on SETI, the Fermi Paradox, the Drake Equation etc ...

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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/ef5ca7b8-4b9e-485b-9668-3ca5ca94f28f/13BBD3EF-D185-486C-8732-1B63BD7A3E37/" 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.damninteresting.com/?p=219" href="http://www.damninteresting.com/?p=219" style="font-size: 11px;">www.damninteresting.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.damninteresting.com/?p=219"><DIV class="entryTitle"><A title="Permanent Link to Space Radio: More Static, Less Talk" rel="bookmark" href="http://www.damninteresting.com/?p=219">Space Radio: More Static, Less Talk</A></DIV></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.damninteresting.com/?p=219"><P>Purveyors of science fiction are fond of exploring the ramifications of this <I>radio leakage</I>, suggesting that someday an advanced alien race might materialize to befriend, enslave, or destroy humanity after a little electromagnetic eavesdropping from afar.  Indeed, if there happen to be any radio-savvy civilizations within 114 light years of Earth– an area which encompasses roughly fifteen thousand stars– humanity's earliest meaningful transmissions will have already reached them.  </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.damninteresting.com/?p=219"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.damninteresting.com/img/B1448378-27F3-4B83-AB58-B4055062B3E3" alt="Arecibo Observatory, a 305-meter-wide radio telescope (courtesy of the NAIC - Arecibo Observatory, a facility of the NSF)" /></div></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.damninteresting.com/?p=219"><I>Fermi Paradox</I></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.damninteresting.com/?p=219"><I>The Order of the Dolphin</I></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.damninteresting.com/?p=219"><I>Drake Equation</I></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.damninteresting.com/?p=219"><I>Rare Earth</I> hypothesis </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;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/13BBD3EF-D185-486C-8732-1B63BD7A3E37/blog/" title="blog or email this clip"><img src="http://content7.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>