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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 Heat as a wave

Sigma

6

3961

Sun Jan 20, 2013 10:53 pm

Sigma View the latest post

No new posts Tech/entertainment

Sigma

1

2673

Sun Jan 20, 2013 7:47 pm

Sigma View the latest post

No new posts My logic bricks are undeniable

[ Go to pageGo to page: 1, 2 ]

Sigma

27

12061

Thu Jan 17, 2013 7:23 pm

Sigma View the latest post

No new posts very large 3d printer in orbit

Sigma

7

5291

Wed Jan 02, 2013 8:32 pm

Sigma View the latest post

No new posts yellow brick bay

astronautdoc-1

0

2754

Wed Jan 02, 2013 3:43 pm

astronautdoc-1 View the latest post

No new posts Very Particular

Sigma

6

4420

Fri Dec 21, 2012 1:16 am

Sigma View the latest post

No new posts Electric battery scheme

Sigma

6

4737

Thu Dec 20, 2012 5:23 am

Sigma View the latest post

No new posts Standing Wave Rijke tube reactor

Sigma

7

5175

Tue Dec 18, 2012 7:22 pm

Sigma View the latest post

No new posts Led drive blimp,

Sigma

4

3833

Mon Dec 17, 2012 1:37 am

Sigma View the latest post

No new posts Ideal material for space suit

Sigma

7

5265

Sat Dec 15, 2012 10:44 pm

Psiberzerker View the latest post

No new posts Liquid super-fluid Fusion?

Sigma

6

4883

Sat Dec 15, 2012 10:24 pm

Psiberzerker View the latest post

No new posts Some of my ideas

[ Go to pageGo to page: 1, 2, 3 ]

Psiberzerker

33

18754

Sat Dec 15, 2012 4:57 pm

Psiberzerker View the latest post

No new posts Skylon/SABRE intercooler actually cool!

[ Go to pageGo to page: 1, 2 ]

Lourens

18

10308

Sat Dec 15, 2012 11:26 am

lightningbob View the latest post

No new posts Helium-3 crisis today could easily finance a lunar elevator

charlesfradley

5

4536

Thu Dec 06, 2012 12:02 pm

SANEAlex View the latest post

No new posts Particle Modeling Now Successfull

Sigma

0

2073

Thu Dec 06, 2012 4:43 am

Sigma View the latest post

No new posts Vacuume Snapping

Sigma

7

3810

Wed Dec 05, 2012 6:40 pm

Sigma View the latest post

No new posts Plastic lighting

Sigma

0

2016

Wed Dec 05, 2012 7:01 am

Sigma View the latest post

No new posts New form of solid animation simulation I made

Sigma

3

2896

Wed Dec 05, 2012 6:41 am

Sigma View the latest post

No new posts capillary action nanotubes in space elevator?

TerraMrs

7

6147

Mon Dec 03, 2012 2:27 pm

Elmar88 View the latest post

No new posts My Crazy Plasma Simulation,

Sigma

5

3350

Sun Dec 02, 2012 1:04 am

Sigma View the latest post

No new posts Planet Test 1

Sigma

0

2029

Sat Dec 01, 2012 7:53 am

Sigma View the latest post

No new posts Heat shield simulation 4- hypersonic shock boundry layer

Sigma

1

2275

Fri Nov 30, 2012 3:32 am

JamesG View the latest post

No new posts Light Simple "DUFF" Space Reactor Concept

Sigma

1

2493

Tue Nov 27, 2012 8:04 pm

JamesG View the latest post

No new posts Simulation

Sigma

6

3110

Tue Nov 27, 2012 1:29 am

Sigma View the latest post

No new posts Chuck...

Sigma

4

2774

Mon Nov 26, 2012 11:22 am

JamesHughes View the latest post

No new posts Hybrid Launch Systems

Sigma

11

5092

Thu Nov 15, 2012 3:18 pm

JamesG View the latest post

No new posts Particle acceleration plasma engine

Sigma

3

2787

Thu Nov 15, 2012 10:47 am

SuperShuki View the latest post

No new posts Wave riding

Sigma

2

2702

Sun Nov 11, 2012 2:05 pm

JamesG View the latest post

No new posts Motion induction propulsion engines

[ Go to pageGo to page: 1, 2, 3, 4 ]

inventor

45

24082

Thu Nov 08, 2012 6:42 pm

Sigma View the latest post

No new posts Maglev Catapult Launch Systems

[ Go to pageGo to page: 1, 2, 3, 4 ]

sanman

49

34610

Sun Oct 28, 2012 8:28 pm

box View the latest post

No new posts SpaceX Dragon spacecraft for low cost trips to the Moon.

[ Go to pageGo to page: 1, 2, 3, 4, 5 ]

RGClark

66

49972

Thu Oct 25, 2012 2:00 am

JamesG View the latest post

No new posts Atmospheric conditions of the Jovian planets.

[ Go to pageGo to page: 1, 2 ]

box

18

9882

Mon Oct 22, 2012 12:07 pm

JamesHughes View the latest post

No new posts "Petrol from Air"

Rob Goldsmith

6

3873

Mon Oct 22, 2012 12:05 pm

JamesHughes View the latest post

No new posts Aquatic launcher,

Sigma

3

2805

Wed Oct 03, 2012 1:17 am

JamesG View the latest post

No new posts Dusty Plasma

Sigma

3

2768

Sat Sep 29, 2012 6:30 pm

Sigma View the latest post

No new posts Energy system

Sigma

3

3228

Sat Sep 22, 2012 1:37 am

box View the latest post

No new posts Ten ways to traverse deep space

[ Go to pageGo to page: 1, 2, 3 ]

Rob Goldsmith

40

20770

Wed Sep 19, 2012 11:32 am

SuperShuki View the latest post

No new posts Space elevator

Sigma

7

4049

Sat Sep 15, 2012 6:53 pm

Sigma View the latest post

No new posts Electrolaser...

Sigma

3

2836

Wed Sep 12, 2012 2:00 pm

JamesG View the latest post

No new posts what other "_"ASERs could there be?

Akkman

3

2878

Thu Sep 06, 2012 3:29 pm

RGClark View the latest post

No new posts Threshold engine...

Sigma

5

3563

Mon Sep 03, 2012 10:16 pm

Sigma View the latest post

No new posts The imortal machinery behind autism and exomicrobiology

Sigma

8

4438

Sat Aug 25, 2012 10:11 pm

box View the latest post

No new posts Air mobile launch platform.

lightningbob

5

3113

Wed Aug 15, 2012 8:43 pm

JamesG View the latest post

No new posts How-to drive a moon rover?

spaceratz

8

3548

Tue Aug 14, 2012 1:38 pm

JamesG View the latest post

No new posts First stage winged, air breathing rocket combo?

lightningbob

7

3966

Mon Aug 06, 2012 10:49 pm

lightningbob View the latest post

No new posts Composite rocket engines?

lightningbob

13

7502

Sat Aug 04, 2012 10:19 am

box View the latest post

No new posts Cell phone system...

Sigma

2

2582

Tue Jul 24, 2012 6:46 pm

Sigma View the latest post

No new posts The Zero Displacement Engine

JamesG

12

4863

Wed Jul 18, 2012 8:32 pm

lightningbob View the latest post

No new posts A new mathematics to describe quantum effects.

[ Go to pageGo to page: 1, 2 ]

SuperShuki

22

8930

Mon Jul 02, 2012 9:41 pm

SuperShuki View the latest post

No new posts Quick physics question?

lightningbob

8

4082

Fri Jun 29, 2012 2:02 pm

SuperShuki View the latest post

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