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Discuss the technology and science behind space travel, from theoretical propulsion to NASA's Mars Rovers.
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Technology & Science 
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No new posts "Solid" gases to simplify fuelling and shribk tank

Ekkehard Augustin

0

1237

Sat Sep 06, 2008 7:48 am

Ekkehard Augustin View the latest post

No new posts Mapping courses

Ekkehard Augustin

14

4688

Wed Sep 03, 2008 3:09 pm

Ekkehard Augustin View the latest post

No new posts Innovations for a lunar ISRU-industry

Ekkehard Augustin

0

1118

Wed Sep 03, 2008 3:00 pm

Ekkehard Augustin View the latest post

No new posts Technology to explore icy worlds and martian caps?

Ekkehard Augustin

0

1021

Sat Aug 30, 2008 10:46 am

Ekkehard Augustin View the latest post

No new posts Starting journey towards new frontiers?

Ekkehard Augustin

0

1210

Wed Aug 27, 2008 7:12 pm

Ekkehard Augustin View the latest post

No new posts Should this be the scouts and pioneers for colonization?

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Ekkehard Augustin

23

14111

Thu Aug 21, 2008 4:27 pm

Ekkehard Augustin View the latest post

No new posts Object hopping...

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Ekkehard Augustin

22

11867

Thu Aug 21, 2008 3:34 pm

Ekkehard Augustin View the latest post

No new posts The views of Physics, Engineering, Economics etc. compared

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Ekkehard Augustin

45

18184

Wed Aug 20, 2008 8:02 pm

Ekkehard Augustin View the latest post

No new posts Interstage Communications?

Ekkehard Augustin

0

1179

Wed Aug 20, 2008 7:29 pm

Ekkehard Augustin View the latest post

No new posts Opportunities and possibilities on Titan?

Ekkehard Augustin

3

1856

Thu Aug 14, 2008 7:53 pm

Terraformer View the latest post

No new posts Physics of Unitel's concept?

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Ekkehard Augustin

22

9885

Wed Aug 13, 2008 7:27 pm

Ekkehard Augustin View the latest post

No new posts Of interest for interstellar space travel?

Ekkehard Augustin

2

1984

Wed Aug 13, 2008 5:46 pm

Terraformer View the latest post

No new posts Aerospace Engineer Question

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Max CR

22

11243

Tue Aug 12, 2008 2:04 am

Max CR View the latest post

No new posts SFS News: Boeing Team to Design New Spacecraft Power ...

Klaus Schmidt

1

1405

Fri Aug 01, 2008 3:07 pm

mthomas View the latest post

No new posts Possibly no or very little water ice on the moon

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Stefan Sigwarth

19

8756

Wed Jul 30, 2008 7:56 pm

Ekkehard Augustin View the latest post

No new posts What Sci-fi spacecraft are most plausible?

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Rocket Scientist

16

8620

Sat Jul 26, 2008 3:26 pm

Ekkehard Augustin View the latest post

No new posts Water found on the Moon

Rob Goldsmith

8

3446

Mon Jul 14, 2008 11:25 am

VAXHeadroom View the latest post

No new posts Interesting new landing concept...

Ekkehard Augustin

3

2184

Sun Jul 13, 2008 10:20 am

Ekkehard Augustin View the latest post

No new posts Mag-beam propulsion

Electrolyte

5

3181

Sun Jul 06, 2008 10:35 am

Ekkehard Augustin View the latest post

No new posts Using balloons, zeppelines etc. at/in atmospheres...

Ekkehard Augustin

2

1786

Tue Jul 01, 2008 3:08 am

JamesG View the latest post

No new posts Several alternative martian ISRU-propellants...(?)

Ekkehard Augustin

0

1095

Fri Jun 27, 2008 7:24 pm

Ekkehard Augustin View the latest post

No new posts using lunar soil

Ekkehard Augustin

2

1722

Fri Jun 27, 2008 2:14 pm

JamesG View the latest post

No new posts Boeing's "original" Space Gas Station

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gaetanomarano

48

17190

Sat Jun 21, 2008 5:30 pm

Ekkehard Augustin View the latest post

No new posts New paradigm/cost breakthrough as with microcomputers

ckpooley

7

2948

Tue Jun 17, 2008 9:00 pm

ckpooley View the latest post

No new posts EPI Lunar Systems

Rocket Scientist

0

1346

Fri Jun 13, 2008 9:24 pm

Rocket Scientist View the latest post

No new posts Disease management in space colonies

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Electrolyte

55

26251

Thu Jun 12, 2008 5:10 pm

Ekkehard Augustin View the latest post

No new posts Starflight and Type III Civilizations

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Horus

15

6737

Sat May 31, 2008 5:08 pm

Ekkehard Augustin View the latest post

No new posts Modularity and Crew Exploration Vehicle

Ekkehard Augustin

1

1874

Sat May 31, 2008 4:37 pm

Ekkehard Augustin View the latest post

No new posts Controls of space vehicles and space stations etc.

Ekkehard Augustin

2

1772

Sat May 31, 2008 3:09 pm

Terraformer View the latest post

No new posts Let's try to list all lunar dangers and protections

Ekkehard Augustin

0

1166

Thu May 29, 2008 5:11 pm

Ekkehard Augustin View the latest post

No new posts First success of a technology for the moon

Ekkehard Augustin

9

4487

Thu May 29, 2008 5:02 pm

Ekkehard Augustin View the latest post

No new posts Prevention of getting cataracts by radiation

Ekkehard Augustin

4

2588

Thu May 29, 2008 4:50 pm

Ekkehard Augustin View the latest post

No new posts Apollo Lunar Surface Journal

VAXHeadroom

0

1300

Thu May 29, 2008 4:14 pm

VAXHeadroom View the latest post

No new posts Lunar ISRU

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Ekkehard Augustin

22

13490

Wed May 28, 2008 5:38 pm

rpspeck View the latest post

No new posts Using Americium?

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Ekkehard Augustin

28

16965

Mon May 26, 2008 6:35 pm

campbelp2002 View the latest post

No new posts Heavy Lift Vehicle

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Andy Hill

251

166746

Tue May 20, 2008 12:05 am

publiusr View the latest post

No new posts Check of HLLVs because of (severe) doubts

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Ekkehard Augustin

22

14675

Mon May 19, 2008 8:58 pm

publiusr View the latest post

No new posts How simple can a manned craft be?

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Andy Hill

41

16867

Thu Apr 17, 2008 3:54 pm

Terraformer View the latest post

No new posts B.C. inventor wants to put pop bottle rocket into orbit

Rob Goldsmith

3

2478

Mon Mar 03, 2008 7:25 am

idiom View the latest post

No new posts Experts test Mars vehicle model - BBC News

pwallhead

1

1618

Tue Feb 26, 2008 7:21 am

Rob Goldsmith View the latest post

No new posts Space Race To "( Salvage One )

cj422

4

2435

Thu Feb 07, 2008 10:16 am

Minthos View the latest post

No new posts Random Ideas

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Horus

18

7446

Mon Feb 04, 2008 1:42 am

Horus View the latest post

No new posts Huge 'launch ring' to fling satellites into orbit

Rob Goldsmith

7

3305

Fri Jan 04, 2008 1:19 pm

idiom View the latest post

No new posts Creating materials from energy

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Sigurd

16

8837

Tue Nov 13, 2007 11:33 am

Ekkehard Augustin View the latest post

No new posts Rocket Pumps

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WannabeSpaceCadet

17

10086

Sat Nov 10, 2007 9:43 am

idiom View the latest post

No new posts Scramjets...have they had their day?

shogunmike

9

4931

Fri Nov 09, 2007 4:26 pm

publiusr View the latest post

No new posts Space-Based Solar Power Interim Assessment (Release 0.1) is

charlesfradley

1

1782

Fri Nov 09, 2007 4:08 pm

publiusr View the latest post

No new posts aircrafts for Mars

Ekkehard Augustin

13

5403

Wed Oct 31, 2007 2:52 pm

Ekkehard Augustin View the latest post

No new posts How to build your own Sputnik

Rob Goldsmith

0

1431

Sat Oct 27, 2007 1:03 pm

Rob Goldsmith View the latest post

No new posts Hybrid possibilities

LukeSkywalker

4

3647

Sun Aug 19, 2007 3:28 pm

Ekkehard Augustin View the latest post

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