Science & Spaceflight

8,449 topics in this forum

1. Eyefloaters

   By KvickFlygarn87, April 7, 2014
   • 8 replies
   • 1.4k views
   • 
   • plausse
   • April 8, 2014

2. Real world Kraken Drives 1 2 3

   By EpicRootHairCell, March 23, 2014
   • 53 replies
   • 6.4k views
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   • DaveofDefeat
   • April 8, 2014

3. Lunar space station after the ISS? 1 2

   By szputnyik, April 3, 2014
   • 41 replies
   • 5.5k views
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   • hugix
   • April 8, 2014

4. A good book

   By paradoxh, April 8, 2014
   • 1 reply
   • 769 views
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   • RogueMason
   • April 8, 2014

5. Why didn't West Germany start a space program in the 70s or 80s? 1 2

   By szputnyik, April 2, 2014
   • 27 replies
   • 5.3k views
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   • Idobox
   • April 8, 2014

6. Soyuz Sentinel 1A on board launch camera

   By palker, April 7, 2014
   • 5 replies
   • 2.1k views
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   • magnemoe
   • April 8, 2014

7. When we left earth

   By Sidoz11, April 5, 2014
   • 12 replies
   • 2.8k views
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   • Tex
   • April 7, 2014

8. Why did the Constellation program go over budget while the SLS is still on budget? 1 2

   By ScallopPotato, March 27, 2014
   • 40 replies
   • 6.8k views
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   • sojourner
   • April 7, 2014

9. Planet Creation: I'm so lost...

   By Starwhip, April 7, 2014
   • 4 replies
   • 1.4k views
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   • Starwhip
   • April 7, 2014

10. Wireless internet drop outs

    By rpayne88, March 10, 2014
    • 17 replies
    • 2k views
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    • Red Iron Crown
    • April 7, 2014

11. Anyone ever hear of Battletech? 1 2 3 4 9

    By KASASpace, March 12, 2014
    • 222 replies
    • 22.3k views
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    • Snapypart
    • April 7, 2014

12. NTR launch escape system concept 1 2

    By gooddog15, March 27, 2014
    • 28 replies
    • 4.3k views
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    • meve12
    • April 6, 2014

13. Do we have working prototypes of gas and liquid NTRs

    By MC.STEEL, April 6, 2014
    • 6 replies
    • 1k views
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    • Ralathon
    • April 6, 2014

14. "Guess" when LADEE will crash into the moon

    By Jasel, April 4, 2014
    • 5 replies
    • 1.1k views
    • 
    • vger
    • April 5, 2014

15. 40 Ton Cargo carrying SSTO 1969

    By TeeGee, April 3, 2014
    • 8 replies
    • 1.3k views
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    • Red Iron Crown
    • April 5, 2014

16. Good scientific video game

    By Pawelk198604, April 1, 2014
    • 14 replies
    • 3k views
    • 
    • mrfox
    • April 5, 2014

17. Anyone know of any good N1 reference material?

    By maccollo, April 4, 2014
    • 3 replies
    • 1.1k views
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    • KASASpace
    • April 5, 2014

18. Best Soviet program?(poll) 1 2

    By xenomorph555, March 31, 2014
    • 29 replies
    • 4.1k views
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    • DisarmingBaton5
    • April 4, 2014

19. Autonomous AI military robot:-)

    By Pawelk198604, April 1, 2014
    • 14 replies
    • 2.2k views
    • 
    • Seret
    • April 4, 2014

20. Redshifting/Blueshifting Radiation beyond limits

    By Kerbin Dallas Multipass, April 1, 2014
    • 22 replies
    • 2.5k views
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    • K^2
    • April 4, 2014

21. [/Flight] Engineered Bacteria produce biofuel alternative for High-energy rocket fuel

    By Whirligig Girl, April 3, 2014
    • 2 replies
    • 1.1k views
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    • Kryten
    • April 3, 2014

22. Space Shuttle Wings

    By einsteiner, April 2, 2014
    • 18 replies
    • 4.8k views
    • 
    • jwenting
    • April 3, 2014

23. Solar powered hot air balloon

    By Sillychris, April 1, 2014
    • 21 replies
    • 3.4k views
    • 
    • Seret
    • April 3, 2014

24. Animating Doppler Shift

    By Blue, April 2, 2014
    • 1 reply
    • 697 views
    • 
    • Ralathon
    • April 2, 2014

25. Space art - The planets

    By Sickle, April 1, 2014
    • 2 replies
    • 913 views
    • 
    • Sickle
    • April 2, 2014