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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 hrmmm..... is this real?

Sigma

3

1199

Fri Aug 01, 2014 2:07 pm

Marcus Zottl View the latest post

No new posts Could World View balloons host a scale elevator prototype?

Optimistic Brian

8

342

Wed Jul 30, 2014 5:44 pm

USJay View the latest post

No new posts Solar thermal mirrors repurposed at night for astronomy?

Optimistic Brian

9

1118

Sun Jul 27, 2014 12:28 am

USJay View the latest post

No new posts We live in the center of a black hole...

VictorEspinoza13

5

1414

Mon Jun 09, 2014 7:38 am

box View the latest post

No new posts Planets at near stars?

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JonHogan

72

15504

Thu May 15, 2014 8:20 pm

USJay View the latest post

No new posts Skylon

Monroe

14

2265

Wed Apr 30, 2014 12:19 am

JamesG View the latest post

No new posts Rockets, How Hard Can It Be? - Video

Rob Goldsmith

13

2291

Thu Apr 17, 2014 10:16 pm

Optimistic Brian View the latest post

No new posts Human-Habitat Sef-Feed Unit-Power-Plant Generator H2O=>HHO=>

retrodynamic

5

1029

Sun Mar 16, 2014 3:15 am

JamesG View the latest post

No new posts Robotics @ home

Sigma

5

837

Sat Mar 01, 2014 4:18 pm

Sigma View the latest post

No new posts Poll: 12 Feb 2014 - Commercial Mining with a Lunar Elevator

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charlesfradley

21

2532

Fri Feb 21, 2014 2:05 am

JamesG View the latest post

No new posts An SSTO as "God and Robert Heinlein intended".

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RGClark

152

97876

Sun Jan 19, 2014 11:01 pm

JamesG View the latest post

No new posts Pluto Express ! Question

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topspeed

21

3100

Sun Jan 19, 2014 9:12 am

topspeed View the latest post

No new posts A Return to the Moon by the Apollo 11 50th Anniversary.

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RGClark

53

27971

Sun Jan 19, 2014 2:12 am

JamesG View the latest post

No new posts A low cost, all European, manned launcher.

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RGClark

28

12785

Sat Jan 18, 2014 2:01 am

JamesG View the latest post

No new posts Phobos gravity !

topspeed

1

540

Mon Jan 13, 2014 3:13 pm

JamesG View the latest post

No new posts THE TIME IS ROUND

V.E.E.G.

14

1613

Fri Jan 10, 2014 1:23 pm

Sigurd View the latest post

No new posts VASIMIR

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Andy Hill

63

26505

Mon Jan 06, 2014 10:29 pm

Monroe View the latest post

No new posts I discovered how to move the aether

V.E.E.G.

4

1167

Tue Dec 31, 2013 3:17 am

V.E.E.G. View the latest post

No new posts There is a matter that we cannot see but if you touch it...

V.E.E.G.

2

1002

Fri Dec 27, 2013 7:22 am

Sigma View the latest post

No new posts How to use electricity to accelerate rocket exasust.

Sigma

10

2410

Sun Dec 15, 2013 4:55 am

Sigma View the latest post

No new posts Wormholes

box

3

748

Sat Dec 14, 2013 3:10 pm

JamesG View the latest post

No new posts Plasma bloom as a energy extractor?

Sigma

3

1108

Fri Dec 13, 2013 4:05 am

USJay View the latest post

No new posts Math question (calculation of e)

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SuperShuki

15

5222

Sat Dec 07, 2013 4:40 pm

SuperShuki View the latest post

No new posts Students building satellite to test Self-Healing material

SpaceVanessaa

5

1181

Mon Dec 02, 2013 4:52 am

Rick Maschek View the latest post

No new posts The Gravity is Aether more Energy coming out of the planet..

V.E.E.G.

1

741

Fri Nov 22, 2013 11:12 pm

JamesG View the latest post

No new posts Construction Materials

box

6

1352

Fri Nov 22, 2013 2:33 pm

JamesG View the latest post

No new posts The Aetherenergy.....

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V.E.E.G.

59

8380

Sun Nov 17, 2013 3:39 am

SuperShuki View the latest post

No new posts New space solar power design

Lourens

6

1763

Sun Nov 10, 2013 12:01 pm

PaulIngram View the latest post

No new posts Technology leveraging

RapPai

1

853

Mon Oct 28, 2013 3:37 pm

JamesG View the latest post

No new posts 3D-Printed rocket successfully designed, built and tested

Rob Goldsmith

6

1315

Sun Oct 13, 2013 4:39 am

Sigma View the latest post

No new posts 'Print' alien life from Mars

Rob Goldsmith

2

840

Wed Oct 09, 2013 10:19 am

Rob Goldsmith View the latest post

No new posts Artificial Gravity

bzguy

2

1201

Fri Sep 20, 2013 11:29 am

Lourens View the latest post

No new posts Here is a Image of my power scheme

Sigma

7

3367

Sun Sep 08, 2013 10:43 pm

Sigma View the latest post

No new posts Elon Musk's Hyperloop

Lourens

13

2924

Mon Aug 26, 2013 7:44 pm

Lourens View the latest post

No new posts Closed loop plasmid, self induced mag field

Sigma

4

1891

Sun Aug 25, 2013 12:47 am

Sigma View the latest post

No new posts Laser powered rockets

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box

38

17423

Sat Aug 24, 2013 6:50 pm

Sigma View the latest post

No new posts Space Farms

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box

57

20168

Tue Aug 20, 2013 12:51 pm

JamesG View the latest post

No new posts Cost Breakdown of Typical Communication Satellite

cheongchan

9

2311

Tue Aug 20, 2013 9:38 am

bahadrhun View the latest post

No new posts NASA JSC Warp Drive News & Updates

Rob Goldsmith

14

3422

Sat Jul 27, 2013 4:47 am

Warpfieldtheorist View the latest post

No new posts Power to go to mars and back.... fast...

Sigma

1

1013

Mon Jul 22, 2013 6:53 am

Calico View the latest post

No new posts Melting of Asteriod

astronautdoc-1

2

1050

Sun Jul 21, 2013 10:48 pm

JamesG View the latest post

No new posts How to use electricity to accelerate rocket exasust.

Sigma

4

1397

Sun Jun 30, 2013 1:49 am

JamesG View the latest post

No new posts First email sent from space - help please!

aurora068

3

1846

Wed Jun 26, 2013 1:26 am

brentman98 View the latest post

No new posts Zeropto (Zero_Propellant_2_Orbit)

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Sigma

47

15866

Fri Jun 21, 2013 8:38 pm

Lourens View the latest post

No new posts Aerodynamic Software

Rob Goldsmith

3

1951

Tue Jun 11, 2013 9:59 am

DavidSpade View the latest post

No new posts In line staging

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box

18

5666

Thu May 23, 2013 4:44 pm

Psiberzerker View the latest post

No new posts Electric Space Plane Propulsion Systems

GrumpyDog22

7

2491

Sun May 19, 2013 3:03 pm

Psiberzerker View the latest post

No new posts Continue large Graphene sheets?

Sigma

2

1454

Sun May 19, 2013 1:45 pm

Psiberzerker View the latest post

No new posts Robots In Space

Rob Goldsmith

5

1718

Sun May 19, 2013 1:34 pm

Psiberzerker View the latest post

No new posts Water verses O2 and H2

lightningbob

11

3118

Sat May 11, 2013 1:39 am

box View the latest post

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