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Science & Spaceflight

A place for all geeky and sciency discussions.

8,479 topics in this forum

  1. Cold Fusion: surprisingly compelling evidence, or still crazy sauce?

    By Cunjo Carl,
    • 0 replies
    • 522 views

  2. Lorentz Drive

    By sevenperforce,
    • 22 replies
    • 1.9k views

  3. Ultra Hot Jupiters

    By ProtoJeb21,
    • 5 replies
    • 811 views

  4. How do I calculate Delta-V INCLUDING DRAG

    By Cheif Operations Director,
    • 12 replies
    • 4.1k views

  5. Need help for a school project

    By Dfthu,
    • 10 replies
    • 934 views

  6. kepler 62 f ... Where would be Life ?

    By jaxion,   
    • 6 replies
    • 962 views

  7. Moon rover canceled?

    By StarStreak2109,
    • 14 replies
    • 1.2k views

  8. RadioLab In Space!

    By Gargamel,
    • 4 replies
    • 730 views

  9. How does three-phase electricity works? 1 2

    By Pawelk198604,   
    • 30 replies
    • 4.7k views

  10. Potential of motorjets? 1 2

    By FlyingPete,
    • 28 replies
    • 6.6k views

  11. can someone explain ISP?

    By Hunony,
    • 21 replies
    • 4.7k views

  12. Tornado glider?!

    By Arugela,
    • 12 replies
    • 1.2k views

  13. Two-launch scheme for manned Lunar mission

    By Teilnehmer,
    • 19 replies
    • 1.4k views

  14. The First SLS Launch- To Man, Or Not To Man? 1 2

    By NASAFanboy,
    • 40 replies
    • 5.5k views

  15. Is nasa stealing my concept?

    By Kergarin,
    • 2 replies
    • 937 views

  16. Agreement for Mars Sample Return 1 2

    By sevenperforce,
    • 25 replies
    • 2.3k views

  17. How much lighter could Apollo be today? 1 2

    By zolotiyeruki,
    • 40 replies
    • 3k views

  18. The black hole bomb, and black hole civilizations

    By Spaceception,
    • 15 replies
    • 2.3k views

  19. Scilab / CelestLab simulation environment

    By Crown,   
    • 0 replies
    • 820 views

  20. Rosetta, Philae and Comet 67P/Churyumov-Gerasimenko. 1 2 3 4 45

    By Vicomt,
    • 1.1k replies
    • 173k views

  21. (Maybe) Supernova found 1 2

    By Nightfury,
    • 45 replies
    • 3.2k views

  22. Favourite real world Rocket? 1 2

    By Ol’ Musky Boi,   
    • 35 replies
    • 3.9k views

  23. Real life transfer window basics?

    By TheTripleAce3,
    • 17 replies
    • 1.7k views

  24. "Do you trust this computer?" Documentary ft. Elon Musk 1 2 3

    By DAL59,
    • 68 replies
    • 6.3k views

  25. A new Dark Planet

    By ProtoJeb21,   
    • 0 replies
    • 662 views
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