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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 alkaline metal drives?

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TerraMrs

17

11624

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

14097

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

20725

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

11327

Sun Apr 12, 2009 7:39 am

Ekkehard Augustin View the latest post

No new posts Space Tugs

Solo

10

7287

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

4054

Fri Apr 10, 2009 11:03 am

Terraformer View the latest post

No new posts Gravity Space Station Design Idea

skyhigh

13

6571

Fri Apr 10, 2009 10:58 am

Terraformer View the latest post

No new posts Spacedocks

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Ekkehard Augustin

25

16093

Sun Apr 05, 2009 1:06 pm

Lourens View the latest post

No new posts Terraforming the moon using nukes?

phd

4

5650

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

3097

Thu Apr 02, 2009 7:40 pm

Ekkehard Augustin View the latest post

No new posts "Technology" for high pressure atmospheres?

Ekkehard Augustin

5

3790

Wed Apr 01, 2009 8:15 pm

Ekkehard Augustin View the latest post

No new posts Colonies IN very dense atmospheres...

Ekkehard Augustin

9

5417

Fri Mar 27, 2009 1:49 am

idiom View the latest post

No new posts Projects enduring multiple generations

Ekkehard Augustin

12

6069

Fri Mar 27, 2009 1:39 am

Monroe View the latest post

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

Ekkehard Augustin

5

4008

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

23082

Sat Mar 21, 2009 3:07 pm

Monroe View the latest post

No new posts anti-matter propulsion

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carp

23

13971

Sat Mar 21, 2009 2:40 pm

Monroe View the latest post

No new posts Concerning the plasma created at reentry

Ekkehard Augustin

14

7349

Sat Mar 21, 2009 2:35 pm

Monroe View the latest post

No new posts ISRU-technology for propellant

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Ekkehard Augustin

56

32333

Thu Mar 19, 2009 6:38 pm

Ekkehard Augustin View the latest post

No new posts Providing safety fo space stations

Ekkehard Augustin

7

5288

Sun Mar 15, 2009 8:40 am

Ekkehard Augustin View the latest post

No new posts Safe place in case of a solar storm?

Ekkehard Augustin

3

4039

Sun Mar 15, 2009 8:30 am

Ekkehard Augustin View the latest post

No new posts Rockets vs. Airbreathers

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spacecowboy

49

24543

Sat Mar 14, 2009 1:47 pm

Ekkehard Augustin View the latest post

No new posts Could this be applied to landing in thin atmospheres?

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Ekkehard Augustin

16

9574

Sat Mar 14, 2009 1:36 pm

Ekkehard Augustin View the latest post

No new posts Air breathing deceleration thrusters

Electrolyte

6

4077

Thu Mar 12, 2009 5:05 pm

IrquiM View the latest post

No new posts Air-augemented rocket or Ramjet?

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Alex A

27

15176

Thu Mar 12, 2009 2:27 am

Monroe View the latest post

No new posts Consequences of travelling by c ...

Ekkehard Augustin

10

4797

Thu Mar 12, 2009 12:52 am

TerraMrs View the latest post

No new posts Space Hotels!

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koxinga

41

19871

Mon Mar 09, 2009 6:13 pm

Monroe View the latest post

No new posts Apollo LM DSs left on the Moon...

Ekkehard Augustin

12

7462

Fri Mar 06, 2009 7:15 pm

Ekkehard Augustin View the latest post

No new posts New propulsion technology reported

Ekkehard Augustin

3

3453

Wed Mar 04, 2009 7:07 pm

Ekkehard Augustin View the latest post

No new posts Navigation Methods for Space Fairing Vehicle

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ArcheAngel

16

10472

Sun Mar 01, 2009 9:24 am

Ekkehard Augustin View the latest post

No new posts Aerobraking and reentry

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campbelp2002

84

36903

Sat Feb 28, 2009 10:13 am

Andy Hill View the latest post

No new posts Venus as future location for industries?

Ekkehard Augustin

2

3322

Thu Feb 26, 2009 8:58 pm

Ekkehard Augustin View the latest post

No new posts What about adjusting technologies to Titan?

Ekkehard Augustin

2

3025

Sat Feb 21, 2009 1:13 pm

Terraformer View the latest post

No new posts Heating hydrogen at launch

Ekkehard Augustin

4

4119

Sat Feb 21, 2009 10:29 am

Ekkehard Augustin View the latest post

No new posts Could something be based on this new finding?

Ekkehard Augustin

3

3290

Fri Feb 20, 2009 6:42 pm

Ekkehard Augustin View the latest post

No new posts Might there be a method etc.?

Ekkehard Augustin

2

3579

Fri Feb 20, 2009 6:21 pm

Ekkehard Augustin View the latest post

No new posts Practical application of a sterling engine.

idiom

9

5791

Wed Feb 18, 2009 8:12 pm

IrquiM View the latest post

No new posts Let's talk about thermal protection systems

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8900

16

10576

Wed Feb 18, 2009 11:43 am

Ekkehard Augustin View the latest post

No new posts Space Dock Micro-meteor Protection

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WannabeSpaceCadet

23

15848

Wed Feb 18, 2009 11:31 am

Ekkehard Augustin View the latest post

No new posts Protection of payloads in emergency

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Ekkehard Augustin

37

18924

Wed Feb 18, 2009 11:23 am

Ekkehard Augustin View the latest post

No new posts How could habitats etc. on Mars and other planets be protect

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Ekkehard Augustin

22

13102

Wed Feb 18, 2009 11:17 am

Ekkehard Augustin View the latest post

No new posts Prototype of a self-repairing vehicle-hull

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Ekkehard Augustin

18

13538

Wed Feb 18, 2009 11:08 am

Ekkehard Augustin View the latest post

No new posts Electric Propulsion Systems and reentry

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Mikhail

16

12448

Tue Feb 17, 2009 7:04 pm

Ekkehard Augustin View the latest post

No new posts Martian ressources

Ekkehard Augustin

1

2667

Tue Feb 17, 2009 6:54 pm

Ekkehard Augustin View the latest post

No new posts propellant production methods

Ekkehard Augustin

3

3141

Tue Feb 17, 2009 6:46 pm

Ekkehard Augustin View the latest post

No new posts collector etc. for rocket-size debris

Ekkehard Augustin

13

6473

Sun Feb 15, 2009 9:53 am

Terraformer View the latest post

No new posts Spaceengineering@Home

Stefan Sigwarth

3

3332

Sat Feb 14, 2009 7:44 pm

Ekkehard Augustin View the latest post

No new posts Speculative - cislunar transport infrastructure, 2054

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Centrillium

82

40025

Sat Feb 14, 2009 7:34 pm

Ekkehard Augustin View the latest post

No new posts Long-distance surface-trips by Transrapid instead of rovers

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Ekkehard Augustin

48

21793

Sat Feb 14, 2009 11:00 am

Ekkehard Augustin View the latest post

No new posts Advanced Concepts for Space Travel

Rob Goldsmith

8

5912

Mon Feb 09, 2009 5:39 pm

Ekkehard Augustin View the latest post

No new posts Distributed computing..?

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Electrolyte

21

11062

Sat Feb 07, 2009 5:30 pm

IrquiM View the latest post

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