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Last post  |
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Space Access '09 and SE
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Frank
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4
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3805
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June 09, 2009, 05:50:15 AM
by Stephen
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Would a Mars Space Elevator be a good interm goal?
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mewiedman
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13
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9799
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November 06, 2008, 07:49:26 AM
by Frank
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Shade to offset global warming
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neil
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5
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4426
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June 16, 2008, 08:16:11 AM
by neil
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Terriforming a portion of Venus
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neil
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4
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4668
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May 22, 2008, 11:55:45 AM
by AztecBill
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Solar energy from Earth's upper atmosphere
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neil
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2
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2183
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May 16, 2008, 09:58:26 AM
by neil
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Solar Shade - Global Warming
« 1 2 3 »
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Nydoc
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36
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17756
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January 27, 2008, 09:10:25 PM
by neil
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Sun shades to cool Earth
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neil
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11
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7072
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January 27, 2008, 07:17:12 PM
by neil
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The Next Step for Private Orbital Transport
« 1 2 3 4 5 »
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tjnugent
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65
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32561
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December 07, 2007, 10:00:09 AM
by Ian Woollard
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Desert 1/2 gigawatt
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neil
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2
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2339
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November 27, 2007, 05:19:17 AM
by neil
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YES2 experiment will include 30 km tether/slingshot
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Tim Chemacki
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4
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3605
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November 21, 2007, 12:16:41 PM
by Tim Chemacki
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Slanted tunnels and verticle pipes
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neil
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0
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1845
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October 04, 2007, 06:06:19 PM
by neil
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Astronaut Recruitment
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A_M_Swallow
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0
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1836
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September 27, 2007, 04:57:00 AM
by A_M_Swallow
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Satellite repair rebot satellites
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A_M_Swallow
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7
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4553
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August 27, 2007, 08:30:49 AM
by A_M_Swallow
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Rotovator
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neil
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2
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2717
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August 27, 2007, 06:26:55 AM
by neil
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CO2 Recycler
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A_M_Swallow
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1
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2363
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August 13, 2007, 07:23:03 AM
by neil
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Earth Representations in Artwork
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FutureAEI
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4
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3638
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June 17, 2007, 12:55:40 PM
by Owen LaPrath
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18mm Nanotubes
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Nydoc
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12
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6427
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May 29, 2007, 03:26:44 AM
by Magico
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nanotechnology-friendly search engine
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cdnprodigy
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0
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1872
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April 13, 2007, 03:12:41 PM
by cdnprodigy
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computing pioneer John Backus dies
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Frank
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1
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2455
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March 21, 2007, 11:01:23 AM
by modavis
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Desktop fabricator
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A_M_Swallow
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0
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2140
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January 11, 2007, 12:43:11 AM
by A_M_Swallow
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