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Science & Spaceflight

A place for all geeky and sciency discussions.

8,365 topics in this forum

  1. India is "The Mouse on the moon"

    By Space_Coyote,
    • 14 replies
    • 600 views

  2. Crazy Cyborg Skeleton Overlaid With A Human Body... Pros and Cons?

    By Spacescifi,
    • 15 replies
    • 606 views

  3. Just a little tweak of the Extremely Large Telescope(ELT)

    By Exoscientist,
    • 20 replies
    • 1.1k views

  4. Can i get to Laythe with 3.7km/s DV from Mun surface?

    By XGCZ,
    • 2 replies
    • 289 views

  5. Tonight's Random Math Question

    By JoeSchmuckatelli,
    • 6 replies
    • 261 views

  6. Centrifugal Plasma Accelerator Pulse Rocket Idea....

    By Spacescifi,
    • 10 replies
    • 546 views

  7. What would a LF2 (Liquid Fluorine) exhaust plume look like?

    By KeaKaka,
    • 15 replies
    • 456 views

  8. Mechanical Scifi Fusion.... Could We Do It?

    By Spacescifi,
    • 20 replies
    • 585 views

  9. How much dV and ISP do you need for a realistic interstellar ship?

    By farmerben,
    • 24 replies
    • 917 views

  10. How To Design A Durable Superman/Supergirl Suit That Won't Burn Up In The Atmosphere....

    By Spacescifi,
    • 6 replies
    • 321 views

  11. NASA loses contact with Voyager 2 1 2

    By Gargamel,
    • 28 replies
    • 1.5k views

  12. AI Will Never Be Sentient... Cyborgs On The Other Hand... 1 2

    By Spacescifi,
    • 36 replies
    • 1.3k views

  13. LK-99 Room Temp Ambient Pressure Superconductor 1 2 3

    By Shpaget,
    • 65 replies
    • 3.3k views

  14. Fastest Way To Charge A Super Battery On An Earth-like World..

    By Spacescifi,
    • 0 replies
    • 210 views

  15. Would Antimatter Reactors Be Paradoxically Easier To Operate Than Fusion Reactors?

    By Spacescifi,
    • 24 replies
    • 602 views

  16. Lets talk about these UAPs 1 2 3 4

    By Pthigrivi,
    • 77 replies
    • 2.4k views

  17. What The Movie Oppenheimer Taught Me About Technology Development... 1 2 3 4 5

    By Spacescifi,
    • 107 replies
    • 3.5k views

  18. U.S. will lag behind in utilization of resources on the Moon. 1 2 3

    By Exoscientist,   
    • 70 replies
    • 2.3k views

  19. Origin of heavy elements

    By farmerben,
    • 4 replies
    • 302 views

  20. Happy Anniversary, Apollo 11!

    By stephensmat,
    • 0 replies
    • 132 views

  21. Scifi Maturation Chambers... Remotely Feasible Or Pure Fiction?

    By Spacescifi,
    • 8 replies
    • 403 views

  22. Potential game-changer for propellant generation on Mars

    By Exoscientist,   
    • 7 replies
    • 481 views

  23. The Unknown Delta V Factor In Scifi Space Battles...

    By Spacescifi,
    • 14 replies
    • 585 views

  24. Laser repair tech?

    By Arugela,
    • 12 replies
    • 442 views

  25. Can High Thrust Rockets Toggle Full Thrust On an Off?

    By Spacescifi,
    • 5 replies
    • 304 views
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