Science & Spaceflight

8,470 topics in this forum

1. Proton or Electron Star?

   By WestAir, December 2, 2014
   • 20 replies
   • 3.1k views
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   • Guest
   • December 7, 2014

2. Official Orion Launch Thread - 12-4-14 1 2 3 4 16

   By Tux, November 19, 2014
   • 391 replies
   • 39.5k views
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   • jfull
   • December 7, 2014

3. Simulating a restricted 3-body system with On-Rails timewarping

   By Whirligig Girl, December 5, 2014
   • 19 replies
   • 2.7k views
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   • K^2
   • December 7, 2014

4. Why is Orion conical?

   By dronkit, December 6, 2014
   • 13 replies
   • 2.5k views
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   • dronkit
   • December 7, 2014

5. Ariane 5 launches 40 minutes after this post. Linky link.

   By Aethon, December 6, 2014
   • 14 replies
   • 2.1k views
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   • Kryten
   • December 6, 2014

6. CPU overclocking

   By montyben101, December 6, 2014
   • 6 replies
   • 1.2k views
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   • ZetaX
   • December 6, 2014

7. Emergency auto-on flashlight mains adapter

   By Agent86, December 4, 2014
   • 7 replies
   • 1.7k views
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   • andrewas
   • December 6, 2014

8. The Delta IV Orion Launch... RECORDING HERE! (Soon) 1 2 3 4 12

   By ZooNamedGames, December 2, 2014
   • 286 replies
   • 28.9k views
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   • lextacy
   • December 5, 2014

9. SpaceX pad abort..... Delayed?

   By CatastrophicFailure, December 5, 2014
   • 0 replies
   • 822 views
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   • CatastrophicFailure
   • December 5, 2014

10. something strange about the apollo program... 1 2

    By JtPB, November 2, 2014
    • 31 replies
    • 5.1k views
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    • rdfox
    • December 5, 2014

11. SunJammer Solar Sail canceled just 3 month before launch :(

    By AngelLestat, December 5, 2014
    • 2 replies
    • 981 views
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    • AngelLestat
    • December 5, 2014

12. Congress Moves to Stop Use of Russian RD-180 Engines

    By andrew123, December 5, 2014
    • 8 replies
    • 1.5k views
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    • Tiberion
    • December 5, 2014

13. Chang'e 4 cancelled :(

    By xenomorph555, December 4, 2014
    • 5 replies
    • 1.3k views
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    • Streetwind
    • December 5, 2014

14. Light-Beam Powered Spacecraft

    By livefree75, December 5, 2014
    • 4 replies
    • 1.1k views
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    • AngelLestat
    • December 5, 2014

15. Mars in about 50 million years... Water again for a brief period?

    By KerikBalm, November 29, 2014
    • 7 replies
    • 2k views
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    • Skyler4856
    • December 5, 2014

16. variable specific impulse magnetoplasma rocket interstellar capabilities? 1 2 3

    By noobsrtoast, November 18, 2014
    • 56 replies
    • 7.7k views
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    • 78stonewobble
    • December 5, 2014

17. Delta IV Upper Stage : What are all these parts for?

    By EzinX, December 4, 2014
    • 9 replies
    • 3k views
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    • rhoark
    • December 4, 2014

18. fun with electromagnets

    By Nuke, December 4, 2014
    • 2 replies
    • 802 views
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    • Nuke
    • December 4, 2014

19. Orion Launch Scrubbed!

    By Engineer of Stuff, December 4, 2014
    • 7 replies
    • 1.2k views
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    • ZooNamedGames
    • December 4, 2014

20. Do SRBs throttle down in reality? 1 2

    By Bobe, November 26, 2014
    • 28 replies
    • 12.5k views
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    • magnemoe
    • December 4, 2014

21. Ariane 5 likely to be phased out by the end of the decade 1 2

    By Streetwind, September 17, 2014
    • 29 replies
    • 8.2k views
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    • LordFerret
    • December 4, 2014

22. Magnetic fields and reentry

    By Idobox, December 3, 2014
    • 5 replies
    • 1.1k views
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    • Nuke
    • December 3, 2014

23. A question about building my own PC 1 2 3 4

    By gutza1, November 16, 2014
    • 77 replies
    • 8.2k views
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    • Camacha
    • December 3, 2014

24. Chang'e 5-T1 extended mission schedule

    By xenomorph555, December 3, 2014
    • 0 replies
    • 633 views
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    • xenomorph555
    • December 3, 2014

25. The (space) science of Vegetables

    By Sasami_TN, November 30, 2014
    • 5 replies
    • 1.2k views
    • 
    • Idobox
    • December 2, 2014