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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 Orbit cities.

_UGN_

0

3083

Mon Jun 22, 2009 8:17 pm

_UGN_ View the latest post

No new posts What's the hardest part of the Google Lunar X prize?

RGClark

8

7562

Thu Jun 18, 2009 7:26 am

Monroe View the latest post

No new posts Ultralight spacecraft

Terraformer

8

6594

Mon Jun 15, 2009 4:35 pm

TerraMrs View the latest post

No new posts matter in open space

Sinzoid

9

7390

Sun Jun 07, 2009 6:47 pm

Terraformer View the latest post

No new posts Designing organisms...

Ekkehard Augustin

1

3907

Sat Jun 06, 2009 9:04 pm

Ekkehard Augustin View the latest post

No new posts IEEE Spectrum special issue on getting to Mars.

RGClark

0

2852

Sat Jun 06, 2009 1:16 pm

RGClark View the latest post

No new posts Shape of vehicles and propellant supply improvable?

Ekkehard Augustin

8

7013

Fri Jun 05, 2009 9:33 pm

Ekkehard Augustin View the latest post

No new posts Thermal Protection Scaled Composites

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Klaus Schmidt

46

36100

Wed Jun 03, 2009 4:03 pm

Ekkehard Augustin View the latest post

No new posts Long cables to power plasma rockets to orbit.

RGClark

9

10126

Mon Jun 01, 2009 5:01 pm

TerraMrs View the latest post

No new posts exterior capsule and interior crew cabins

Ekkehard Augustin

5

6539

Mon Jun 01, 2009 6:25 am

Ekkehard Augustin View the latest post

No new posts SF-problem with an aspect for reality...

Ekkehard Augustin

5

6270

Fri May 29, 2009 6:11 pm

TerraMrs View the latest post

No new posts non-suborbital - non-orbital: just keeping altitude

Ekkehard Augustin

8

6683

Mon May 25, 2009 1:37 am

campbelp2002 View the latest post

No new posts What causes gravity and how can it be utilized inSpaceTravel

Max CR

14

11006

Wed May 20, 2009 1:08 pm

Terraformer View the latest post

No new posts Repulsive anti-gravity force Drive

koxinga

12

17865

Sun May 17, 2009 1:56 pm

Marcus Zottl View the latest post

No new posts Nuclear Propulsion?

Garnetstar

11

10192

Sun May 17, 2009 1:28 pm

Terraformer View the latest post

No new posts Air Breathing Combined Cycle Engine

Pete

6

6300

Sun May 17, 2009 1:23 pm

Terraformer View the latest post

No new posts Propulsion with commonly available industrial chemicals

greenmonster

1

4084

Sun May 17, 2009 6:22 am

Ekkehard Augustin View the latest post

No new posts Tankers and/or delivery of propellant into orbit

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Ekkehard Augustin

16

13592

Sat May 16, 2009 5:43 pm

Terraformer View the latest post

No new posts technologies etc. for interplanetary transportation

Ekkehard Augustin

2

4387

Sat May 16, 2009 5:32 pm

Terraformer View the latest post

No new posts System ships

Nerroth

8

7032

Sat May 16, 2009 5:27 pm

Terraformer View the latest post

No new posts Germ of Mars-adjusted life

Ekkehard Augustin

9

9839

Sat May 16, 2009 5:26 pm

Ekkehard Augustin View the latest post

No new posts What are the reasons...

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Ekkehard Augustin

30

21207

Sat May 16, 2009 4:34 pm

Ekkehard Augustin View the latest post

No new posts Nozzles

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SymbolicFrank

19

11884

Tue May 05, 2009 3:13 pm

Sean Girling View the latest post

No new posts Using dust storm as an opportunity?

Ekkehard Augustin

3

4720

Tue May 05, 2009 3:03 pm

Sean Girling View the latest post

No new posts Jet powered rocket?

Eivhen

4

5493

Fri May 01, 2009 3:56 pm

Terraformer View the latest post

No new posts Germ or kind of linkage?

Ekkehard Augustin

8

7506

Fri May 01, 2009 11:51 am

Ekkehard Augustin View the latest post

No new posts Give a Dam about Space

skyhigh

5

5782

Fri Apr 24, 2009 8:21 pm

Minthos View the latest post

No new posts Multi-stage solid fuel rockets

SymbolicFrank

13

8670

Thu Apr 23, 2009 9:05 pm

SymbolicFrank View the latest post

No new posts Offical R&D on a technology for entry

Ekkehard Augustin

10

8610

Thu Apr 23, 2009 7:22 pm

Ekkehard Augustin View the latest post

No new posts How hard is it to build a reusable launch vehicle?

[ Go to pageGo to page: 1, 2 ]

Centrillium

29

26008

Tue Apr 21, 2009 6:54 pm

SymbolicFrank View the latest post

No new posts Balloon Launched Rockets

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george

21

18686

Sun Apr 19, 2009 5:11 pm

Terraformer View the latest post

No new posts Energy generation at the Mars, for the martian rovers etc.

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Ekkehard Augustin

313

207671

Fri Apr 17, 2009 7:25 pm

rpspeck View the latest post

No new posts Active Heat Cancellation?

Akkman

6

6675

Tue Apr 14, 2009 6:49 pm

SymbolicFrank View the latest post

No new posts alkaline metal drives?

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TerraMrs

17

15553

Mon Apr 13, 2009 7:47 am

Ekkehard Augustin View the latest post

No new posts Assisted lift

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Andy Hill

26

19607

Sun Apr 12, 2009 9:25 pm

Terraformer View the latest post

No new posts Fusion Powered Spacecraft, not far away?

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WannabeSpaceCadet

30

27647

Sun Apr 12, 2009 7:51 am

idiom View the latest post

No new posts Passenger market for suborbital, hypersonic transports.

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RGClark

18

16235

Sun Apr 12, 2009 7:39 am

Ekkehard Augustin View the latest post

No new posts Space Tugs

Solo

10

9721

Sat Apr 11, 2009 3:32 pm

Ekkehard Augustin View the latest post

No new posts Ressource exploration in the solar system

Ekkehard Augustin

5

5621

Fri Apr 10, 2009 11:03 am

Terraformer View the latest post

No new posts Gravity Space Station Design Idea

skyhigh

13

9417

Fri Apr 10, 2009 10:58 am

Terraformer View the latest post

No new posts Spacedocks

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Ekkehard Augustin

25

20653

Sun Apr 05, 2009 1:06 pm

Lourens View the latest post

No new posts Terraforming the moon using nukes?

phd

4

7369

Fri Apr 03, 2009 7:10 pm

Ekkehard Augustin View the latest post

No new posts Medical countermeasures in combination with shields?

Ekkehard Augustin

3

4483

Thu Apr 02, 2009 7:40 pm

Ekkehard Augustin View the latest post

No new posts "Technology" for high pressure atmospheres?

Ekkehard Augustin

5

5271

Wed Apr 01, 2009 8:15 pm

Ekkehard Augustin View the latest post

No new posts Colonies IN very dense atmospheres...

Ekkehard Augustin

9

8115

Fri Mar 27, 2009 1:49 am

idiom View the latest post

No new posts Projects enduring multiple generations

Ekkehard Augustin

12

8725

Fri Mar 27, 2009 1:39 am

Monroe View the latest post

No new posts Data about SpaceX's Falcons estimated...

Ekkehard Augustin

5

5678

Sat Mar 21, 2009 9:31 pm

Monroe View the latest post

No new posts Gravity as a tool

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Ekkehard Augustin

36

31493

Sat Mar 21, 2009 3:07 pm

Monroe View the latest post

No new posts anti-matter propulsion

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carp

23

19375

Sat Mar 21, 2009 2:40 pm

Monroe View the latest post

No new posts Concerning the plasma created at reentry

Ekkehard Augustin

14

10770

Sat Mar 21, 2009 2:35 pm

Monroe View the latest post

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