O:9:"MagpieRSS":23:{s:6:"parser";i:0;s:12:"current_item";a:0:{}s:5:"items";a:15:{i:0;a:8:{s:5:"title";s:68:"Weaker Solar Wind Won't Slow Global Warming, May Threaten Astronauts";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/402044676/4284314.html";s:7:"pubdate";s:31:"Wed, 24 Sep 2008 00:00:00 -0400";s:11:"description";s:1743:"Ulysses, a satellite operated by NASA and the European Space Agency, has been observing solar wind-charged particles ejected by the sun's upper atmosphere-since its launch in 1990.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4284314.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4284314.html?nav=RSS20";}s:7:"summary";s:1743:"Ulysses, a satellite operated by NASA and the European Space Agency, has been observing solar wind-charged particles ejected by the sun's upper atmosphere-since its launch in 1990.
";s:14:"date_timestamp";i:1222228800;}i:1;a:8:{s:5:"title";s:65:"5 Clean Jet Fuels to Wean Planes Off Oil (& Make Tickets Cheaper)";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/395245422/4283183.html";s:7:"pubdate";s:31:"Wed, 17 Sep 2008 00:00:00 -0400";s:11:"description";s:1661:"As cheap oil fades into memory, we get an update on research into new ways to power tomorrow's airplanes-and lower the cost of riding them.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4283183.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4283183.html?nav=RSS20";}s:7:"summary";s:1661:"As cheap oil fades into memory, we get an update on research into new ways to power tomorrow's airplanes-and lower the cost of riding them.
";s:14:"date_timestamp";i:1221624000;}i:2;a:8:{s:5:"title";s:79:"Air Force Holds Throttle on Future of Green Jet Fuel: Test Flight (With Video!)";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/395268665/4283188.html";s:7:"pubdate";s:31:"Wed, 17 Sep 2008 00:00:00 -0400";s:11:"description";s:1745:"The USAF cites environmental concerns, energy security and energy independence among its reasons for adopting synthetic fuel technology, but the bottom line is glaringly obvious to anyone who's paid high prices at the pump.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4283188.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4283188.html?nav=RSS20";}s:7:"summary";s:1745:"The USAF cites environmental concerns, energy security and energy independence among its reasons for adopting synthetic fuel technology, but the bottom line is glaringly obvious to anyone who's paid high prices at the pump.
";s:14:"date_timestamp";i:1221624000;}i:3;a:8:{s:5:"title";s:61:"McCain and Palin Chart Separate Course From Obama on Aviation";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/383321857/4281117.html";s:7:"pubdate";s:31:"Thu, 04 Sep 2008 00:00:00 -0400";s:11:"description";s:1797:"From jumpstarting an air traffic control bill to dealing with outsourced jobs due to higher fuel costs, experts break down how Obama and McCain would try to modernize the FAA and get families home for the holidays on time.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4281117.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4281117.html?nav=RSS20";}s:7:"summary";s:1797:"From jumpstarting an air traffic control bill to dealing with outsourced jobs due to higher fuel costs, experts break down how Obama and McCain would try to modernize the FAA and get families home for the holidays on time.
";s:14:"date_timestamp";i:1220500800;}i:4;a:8:{s:5:"title";s:55:"MythBusters Tackle Moon Conspiracies: Behind the Scenes";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/376298734/4279691.html";s:7:"pubdate";s:31:"Wed, 27 Aug 2008 00:00:00 -0400";s:11:"description";s:1743:"On the eve of one of their biggest busts yet, PM contributing editors Jamie Hyneman and Adam Savage explain how they made their own fake photos, built a moon set in an hour-and even went weightless themselves.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4279691.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4279691.html?nav=RSS20";}s:7:"summary";s:1743:"On the eve of one of their biggest busts yet, PM contributing editors Jamie Hyneman and Adam Savage explain how they made their own fake photos, built a moon set in an hour-and even went weightless themselves.
";s:14:"date_timestamp";i:1219809600;}i:5;a:8:{s:5:"title";s:60:"Lasers Could Send World's Most Secure Messages Through Space";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/375410457/4279669.html";s:7:"pubdate";s:31:"Tue, 26 Aug 2008 00:00:00 -0400";s:11:"description";s:1689:"New experiments using Heisenberg's uncertainty principle extend the range of quantum cryptography, an advanced method of communicating in unbreakable code.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4279669.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4279669.html?nav=RSS20";}s:7:"summary";s:1689:"New experiments using Heisenberg's uncertainty principle extend the range of quantum cryptography, an advanced method of communicating in unbreakable code.
";s:14:"date_timestamp";i:1219723200;}i:6;a:8:{s:5:"title";s:64:"Are Backyard Hot-Air Blimps the Future of Low-and-Slow Aviation?";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/372220939/4278917.html";s:7:"pubdate";s:31:"Thu, 21 Aug 2008 00:00:00 -0400";s:11:"description";s:2235:"Two rival New England inventors have been launching a new breed of airship over New England's Connecticut River Valley. But will recreational hot-air blimps go mainstream, or are they just a pleasant diversion for a summer morning?
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";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4278917.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4278917.html?nav=RSS20";}s:7:"summary";s:2235:"Two rival New England inventors have been launching a new breed of airship over New England's Connecticut River Valley. But will recreational hot-air blimps go mainstream, or are they just a pleasant diversion for a summer morning?
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";s:14:"date_timestamp";i:1219291200;}i:7;a:8:{s:5:"title";s:50:"Inside NASA's Plan to Bomb the Moon and Find Water";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/364919997/4277592.html";s:7:"pubdate";s:31:"Tue, 12 Aug 2008 00:00:00 -0400";s:11:"description";s:1708:"Short on time and tight on money, a team of NASA engineers aims to solve the mystery of lunar ice in late winter-by crashing its low-budget kamikaze spacecraft into a crater.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4277592.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4277592.html?nav=RSS20";}s:7:"summary";s:1708:"Short on time and tight on money, a team of NASA engineers aims to solve the mystery of lunar ice in late winter-by crashing its low-budget kamikaze spacecraft into a crater.
";s:14:"date_timestamp";i:1218513600;}i:8;a:8:{s:5:"title";s:53:"NASA, Scientists Not Ready to Give Up on Martian Life";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/356660484/4276588.html";s:7:"pubdate";s:31:"Tue, 05 Aug 2008 00:00:00 -0400";s:11:"description";s:1729:"Despite today's findings of toxic perchlorate in Martian soil, NASA is not ready to write off life on Mars; leading space scientists point to earthbound extremeophiles that process the substance.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4276588.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4276588.html?nav=RSS20";}s:7:"summary";s:1729:"Despite today's findings of toxic perchlorate in Martian soil, NASA is not ready to write off life on Mars; leading space scientists point to earthbound extremeophiles that process the substance.
";s:14:"date_timestamp";i:1217908800;}i:9;a:8:{s:5:"title";s:44:"The 10 Best Planes from the Oshkosh Air Show";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/353082724/4276121.html";s:7:"pubdate";s:31:"Fri, 01 Aug 2008 00:00:00 -0400";s:11:"description";s:1785:"The Experimental Aircraft Association's "AirVenture," is the world's largest general aviation celebration, and PM's expert has been attending for more than 20 years. Here are his 10 picks for "best in show."
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4276121.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4276121.html?nav=RSS20";}s:7:"summary";s:1785:"The Experimental Aircraft Association's "AirVenture," is the world's largest general aviation celebration, and PM's expert has been attending for more than 20 years. Here are his 10 picks for "best in show."
";s:14:"date_timestamp";i:1217563200;}i:10;a:8:{s:5:"title";s:65:"Martian Water Is Red Herring in Fledgling Alien Intelligence Hunt";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/351678414/4275923.html";s:7:"pubdate";s:31:"Thu, 31 Jul 2008 00:00:00 -0400";s:11:"description";s:1752:"With the confirmation of water (and perhaps some super microbes) on Mars, PM's resident geek offers analysis on two diverging worlds-scientific research for alien life and open-source fanaticism for alien intelligence.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4275923.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4275923.html?nav=RSS20";}s:7:"summary";s:1752:"With the confirmation of water (and perhaps some super microbes) on Mars, PM's resident geek offers analysis on two diverging worlds-scientific research for alien life and open-source fanaticism for alien intelligence.
";s:14:"date_timestamp";i:1217476800;}i:11;a:8:{s:5:"title";s:60:"Space History's Top 13 Claims About Water From Mars & Beyond";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/351849083/4275958.html";s:7:"pubdate";s:31:"Thu, 31 Jul 2008 00:00:00 -0400";s:11:"description";s:1741:"NASA's Phoenix Mission officially confirmed the presence of Martian water on Thursday, but doesn't that sound like old news? Here's a timeline showing our attempts to prove that there's water in outer space.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4275958.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4275958.html?nav=RSS20";}s:7:"summary";s:1741:"NASA's Phoenix Mission officially confirmed the presence of Martian water on Thursday, but doesn't that sound like old news? Here's a timeline showing our attempts to prove that there's water in outer space.
";s:14:"date_timestamp";i:1217476800;}i:12;a:8:{s:5:"title";s:60:"Phoenix Mission 'Definitely' Finds Water Ice on Mars: UPDATE";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/350963132/4275801.html";s:7:"pubdate";s:31:"Wed, 30 Jul 2008 19:28:00 -0400";s:11:"description";s:1743:"In a discovery that could qualify as one of the most important in the history of space, NASA's Phoenix mission has confirmed the presence of water ice on the planet.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4275801.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4275801.html?nav=RSS20";}s:7:"summary";s:1743:"In a discovery that could qualify as one of the most important in the history of space, NASA's Phoenix mission has confirmed the presence of water ice on the planet.
";s:14:"date_timestamp";i:1217460480;}i:13;a:8:{s:5:"title";s:60:"Celebrate NASA's 50th Birthday With Every Space Launch Ever!";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/349523263/4275567.html";s:7:"pubdate";s:31:"Tue, 29 Jul 2008 00:00:00 -0400";s:11:"description";s:1836:"Half a century ago on Tuesday, President Eisenhower's signature made it official: NASA was to "seek and encourage, to the maximum extent possible, the fullest commercial use of space." And has it ever. So revisit history unfolding with our exclusive graphic.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4275567.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4275567.html?nav=RSS20";}s:7:"summary";s:1836:"Half a century ago on Tuesday, President Eisenhower's signature made it official: NASA was to "seek and encourage, to the maximum extent possible, the fullest commercial use of space." And has it ever. So revisit history unfolding with our exclusive graphic.
";s:14:"date_timestamp";i:1217304000;}i:14;a:8:{s:5:"title";s:65:"The Uncertain Future of the International Space Station: Analysis";s:4:"link";s:83:"http://feeds.popularmechanics.com/~r/pm/science/air_space/~3/349574903/4275571.html";s:7:"pubdate";s:31:"Tue, 29 Jul 2008 00:00:00 -0400";s:11:"description";s:1841:"Still unfinished, engineers around the world ponder what to do with the space station-park it somewhere else, turn it into a lab or just let it burn. With calls to upconvert the ISS into a spaceship already hitting fever pitch, a leading aerospace expert checks in with some players from the space industry.
";s:4:"guid";s:62:"http://www.popularmechanics.com/science/air_space/4275571.html";s:10:"feedburner";a:1:{s:8:"origlink";s:72:"http://www.popularmechanics.com/science/air_space/4275571.html?nav=RSS20";}s:7:"summary";s:1841:"Still unfinished, engineers around the world ponder what to do with the space station-park it somewhere else, turn it into a lab or just let it burn. With calls to upconvert the ISS into a spaceship already hitting fever pitch, a leading aerospace expert checks in with some players from the space industry.
";s:14:"date_timestamp";i:1217304000;}}s:7:"channel";a:6:{s:5:"title";s:43:"PopularMechanics.com - Science: Air & Space";s:4:"link";s:57:"http://www.origin.popularmechanics.com/science/air_space/";s:11:"description";s:95:"Informative articles on automotive technology, car parts, do it yourself repair, and used cars.";s:8:"language";s:5:"en-us";s:9:"copyright";s:63:"Copyright 2008 Hearst Communications, Inc. All Rights Reserved.";s:7:"tagline";s:95:"Informative articles on automotive technology, car parts, do it yourself repair, and used cars.";}s:9:"textinput";a:0:{}s:5:"image";a:5:{s:3:"url";s:55:"http://media.popularmechanics.com/images/pmlogo_rss.jpg";s:5:"title";s:20:"PopularMechanics.com";s:4:"link";s:31:"http://www.popularmechanics.com";s:5:"width";s:3:"100";s:6:"height";s:2:"26";}s:9:"feed_type";s:3:"RSS";s:12:"feed_version";s:3:"2.0";s:8:"encoding";s:5:"UTF-8";s:16:"_source_encoding";s:0:"";s:5:"ERROR";s:0:"";s:7:"WARNING";s:0:"";s:19:"_CONTENT_CONSTRUCTS";a:6:{i:0;s:7:"content";i:1;s:7:"summary";i:2;s:4:"info";i:3;s:5:"title";i:4;s:7:"tagline";i:5;s:9:"copyright";}s:16:"_KNOWN_ENCODINGS";a:3:{i:0;s:5:"UTF-8";i:1;s:8:"US-ASCII";i:2;s:10:"ISO-8859-1";}s:5:"stack";a:0:{}s:9:"inchannel";b:0;s:6:"initem";b:0;s:9:"incontent";b:0;s:11:"intextinput";b:0;s:7:"inimage";b:0;s:17:"current_namespace";b:0;s:13:"last_modified";s:31:"Mon, 29 Sep 2008 20:28:53 GMT ";s:4:"etag";s:29:"sB1yBUqH1vf9XeYVzWlQWduwSLU ";}