﻿<?xml version="1.0" encoding="utf-8"?><rss version="2.0"><channel><title>authorSTREAM Latest Presentations for Tag(s): Comets</title><copyright>Copyright 2007 authorSTREAM.com. All rights reserved.</copyright><link>http://www.authorstream.com/</link><description>authorSTREAM Latest Presentations for Tag(s): Comets</description><ttl>5</ttl><pubDate>11/29/2009 2:01:31 AM</pubDate><item><title><![CDATA[comets ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 16, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Diana/'>Diana</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 631</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 16 2008  3:28PM]]></pubDate><author><![CDATA[Diana]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Mission Overview and Job Description ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Renato-42047-Mission-Overview-Job-Description-Rendezvous-Comet-Scenario-Why-Study-Comets-Famous-Stardust-overvie-Education-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Renato-42047-Mission-Overview-Job-Description-Rendezvous-Comet-Scenario-Why-Study-Comets-Famous-Stardust-overvie-Education-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 16, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Renato/'>Renato</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 526</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Renato-42047-Mission-Overview-Job-Description-Rendezvous-Comet-Scenario-Why-Study-Comets-Famous-Stardust-overvie-Education-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 16 2008  3:29PM]]></pubDate><author><![CDATA[Renato]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Renato-42047-Mission-Overview-Job-Description-Rendezvous-Comet-Scenario-Why-Study-Comets-Famous-Stardust-overvie-Education-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[comets and asteroids ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Marcell-42039-comets-asteroids-dirty-iceballs-lie-asteroid-belt-typically-cr-and-aste-Education-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Marcell-42039-comets-asteroids-dirty-iceballs-lie-asteroid-belt-typically-cr-and-aste-Education-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 16, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Marcell/'>Marcell</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 376</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Marcell-42039-comets-asteroids-dirty-iceballs-lie-asteroid-belt-typically-cr-and-aste-Education-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 16 2008  3:25PM]]></pubDate><author><![CDATA[Marcell]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Marcell-42039-comets-asteroids-dirty-iceballs-lie-asteroid-belt-typically-cr-and-aste-Education-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Asteroidi]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/BACKMAN-68557-asteroidi-astronomy-comets-asteroid-completa-entertainment-ppt-powerpoint/'><img src='http://content.authorstream.com/images/BACKMAN-68557-asteroidi-astronomy-comets-asteroid-completa-entertainment-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: May 25, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/BACKMAN/'>BACKMAN</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 328</td></tr><tr><td style='font-size:11;font-color:gray;'>AAAV conferenza del 06 dic 2006
Paolo Bacci
Tecniche di ripresa e di misura delgi asteroidi<td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68557-asteroidi-astronomy-comets-asteroid-completa-entertainment-ppt-powerpoint/]]></link><pubDate><![CDATA[May 25 2008  6:08PM]]></pubDate><author><![CDATA[BACKMAN]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68557-asteroidi-astronomy-comets-asteroid-completa-entertainment-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Some thoughts about cometary CCD photometry]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/remanzacco-58101-thoughts-cometary-ccd-photometry-comets-mace2006-science-technology-ppt-powerpoint/'><img src='http://content.authorstream.com/images/remanzacco-58101-thoughts-cometary-ccd-photometry-comets-mace2006-science-technology-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Mar 25, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/remanzacco/'>remanzacco</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 303</td></tr><tr><td style='font-size:11;font-color:gray;'>The traditional m1 and m2 concepts about cometary magnitudes, has been recently put into discussion.  Is the "magnitude" concept still useful when dealing with comet's physical studies? Is there any other approach we can follow to analyze the physical properti<td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/remanzacco-58101-thoughts-cometary-ccd-photometry-comets-mace2006-science-technology-ppt-powerpoint/]]></link><pubDate><![CDATA[Mar 25 2008  3:22PM]]></pubDate><author><![CDATA[remanzacco]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/remanzacco-58101-thoughts-cometary-ccd-photometry-comets-mace2006-science-technology-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Dec 4 comets and meteors ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Reinardo-42088-Dec-4-comets-meteors-AnnouncementsWed-6-Historical-Comet-Halley-period-76-yr-an-Education-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Reinardo-42088-Dec-4-comets-meteors-AnnouncementsWed-6-Historical-Comet-Halley-period-76-yr-an-Education-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 16, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Reinardo/'>Reinardo</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 288</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Reinardo-42088-Dec-4-comets-meteors-AnnouncementsWed-6-Historical-Comet-Halley-period-76-yr-an-Education-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 16 2008  3:51PM]]></pubDate><author><![CDATA[Reinardo]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Reinardo-42088-Dec-4-comets-meteors-AnnouncementsWed-6-Historical-Comet-Halley-period-76-yr-an-Education-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[photometry ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Maurizio-42107-photometry-Comet-Asteroid-Introduction-CCDs-Broadband-Comets-Representative-Spectra-as-Education-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Maurizio-42107-photometry-Comet-Asteroid-Introduction-CCDs-Broadband-Comets-Representative-Spectra-as-Education-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 16, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Maurizio/'>Maurizio</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 278</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Maurizio-42107-photometry-Comet-Asteroid-Introduction-CCDs-Broadband-Comets-Representative-Spectra-as-Education-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 16 2008  4:01PM]]></pubDate><author><![CDATA[Maurizio]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Maurizio-42107-photometry-Comet-Asteroid-Introduction-CCDs-Broadband-Comets-Representative-Spectra-as-Education-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Astrofili]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/BACKMAN-68556-astrofili-astronomy-comets-asteroid-strofilispecola1-science-technology-ppt-powerpoint/'><img src='http://content.authorstream.com/images/BACKMAN-68556-astrofili-astronomy-comets-asteroid-strofilispecola1-science-technology-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: May 25, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/BACKMAN/'>BACKMAN</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 264</td></tr><tr><td style='font-size:11;font-color:gray;'>Paolo Bacci
Astrofili in specola
Conferenza.
Tecniche di ripresa<td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68556-astrofili-astronomy-comets-asteroid-strofilispecola1-science-technology-ppt-powerpoint/]]></link><pubDate><![CDATA[May 25 2008  5:48PM]]></pubDate><author><![CDATA[BACKMAN]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68556-astrofili-astronomy-comets-asteroid-strofilispecola1-science-technology-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[Astrometria]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/BACKMAN-68554-astrometria-astronomy-comets-science-technology-ppt-powerpoint/'><img src='http://content.authorstream.com/images/BACKMAN-68554-astrometria-astronomy-comets-science-technology-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: May 25, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/BACKMAN/'>BACKMAN</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 257</td></tr><tr><td style='font-size:11;font-color:gray;'>AAAV conferenza del 24 aprile 2008.
Paolo Bacci
Astrometria di asteroidi e comete indtroduzione<td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68554-astrometria-astronomy-comets-science-technology-ppt-powerpoint/]]></link><pubDate><![CDATA[May 25 2008  5:26PM]]></pubDate><author><![CDATA[BACKMAN]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/BACKMAN-68554-astrometria-astronomy-comets-science-technology-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item><item><title><![CDATA[comets ]]></title><description><![CDATA[ <table width='100%' border='0'><tr><td width='20%' valign='top' align='left'><a href='http://www.authorstream.com/presentation/Marietta-39038-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Entertainment-ppt-powerpoint/'><img src='http://content.authorstream.com/images/Marietta-39038-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Entertainment-ppt-powerpoint-118_88.jpg' width='118' height='88' /></a></td><td width='80%' valign='top'><table width='80%' align='left'><tr><td style='font-size:11;font-color:gray;width:600px;'><b>Added</b>: Jan 10, 2008</td></tr><tr><td style='font-size:11;font-color:gray;'><b>By</b>: <a href='http://www.authorstream.com/user-presentations/Marietta1/'>Marietta1</a></td></tr><tr><td style='font-size:11;font-color:gray;'><b>Views</b>: 243</td></tr><tr><td style='font-size:11;font-color:gray;'><td></tr></table></td></tr></table>]]></description><link><![CDATA[http://www.authorstream.com/presentation/Marietta-39038-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Entertainment-ppt-powerpoint/]]></link><pubDate><![CDATA[Jan 10 2008 12:08AM]]></pubDate><author><![CDATA[Marietta1]]></author><guid isPermaLink="true"><![CDATA[http://www.authorstream.com/presentation/Marietta-39038-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Entertainment-ppt-powerpoint/]]></guid><embed><![CDATA[<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0" width="481" height="402" id="player" align="middle"><param name="allowScriptAccess" value="always" /><param name="allowfullscreen" value="true" />     <param name="movie" value="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" /><embed src="http://www.authorstream.com//playerflv.swf?u=http://www.authorstream.com/&p=Diana-42046-comets-Meteorites-Asteroids-Meteor-Showers-Meteoroid-Orbits-as-Education-ppt-powerpoint.xml" width="481" height="402" name="player" align="middle" allowscriptaccess="always" allowfullscreen="true" swliveconnect="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" ></embed></object>]]></embed></item></channel></rss>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head><title>
	authorSTREAM Latest Presentations for Tag(s): Comets
</title>
    <script language="javascript" type="text/javascript">
     var strURL = new String();
     strURL = location.href;     
     if(strURL.indexOf("www",0) == -1)
     {     
          var subURL = new String(strURL.substring(7,strURL.length));
          //alert(subURL);
          var domain = strURL.substring(7, 23)
          //alert(domain);
          if(domain=="authorstream.com" || domain=="authorstream.com/")
          {
            var strFullURL = "http://www."+subURL;
            location.replace(strFullURL);  
          }
     } 
    </script>
</head>
<body>
    <form name="form1" method="post" action="/RSS.aspx?tag=Comets" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwULLTE2MTY2ODcyMjlkZKMPlaeOZqD11oWgV/VtDlYVi9bH" />
</div>

    <div>
    <a style="border-style:solid"></a>
    </div>
    </form>
</body>
</html>
