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Science & Spaceflight

A place for all geeky and sciency discussions.

8,482 topics in this forum

  1. New start-up aiming for a SSTO.

    By Exoscientist,
    • 14 replies
    • 1.3k views

  2. Good Science fiction Hall of Fame

    By farmerben,
    • 20 replies
    • 912 views

  3. Astra Space Inc. (formerly Ventions) Launch 1 2 3 4 9

    By tater,
    • 222 replies
    • 21.3k views

  4. InSight launching in 2018 1 2 3 4 10

    By Frida Space,   
    • 249 replies
    • 24.7k views

  5. Earth-Sun L4 and L5 best option for space mining?

    By darthgently,
    • 16 replies
    • 802 views

  6. Would Starship's Hull Be Safe After Returning To Earth From Mars... Or Would It Be Radioactive?

    By Spacescifi,
    • 14 replies
    • 809 views

  7. Space Station Reading

    By Drethon,
    • 7 replies
    • 465 views

  8. Lunar Gateway networking issues?

    By darthgently,   
    • 6 replies
    • 650 views

  9. Could airplanes run on compressed natural gas?

    By farmerben,
    • 8 replies
    • 590 views

  10. History of Exploring Mars - DKiS documentary

    By darthgently,   
    • 3 replies
    • 313 views

  11. Northrop Grumman Innovation Systems (Orbital ATK) thread 1 2 3 4 14

    By tater,   
    • 344 replies
    • 33k views

  12. Upcoming Visible Nova in Corona Borealis 1 2 3

    By cubinator,
    • 59 replies
    • 4k views

  13. Does anyone have the STS-80 Onboard Re-entry footage?

    By kerbalyeeter40,
    • 13 replies
    • 1.2k views

  14. Geologists? Help me with Appalachian Mountains and the Coal Fields

    By JoeSchmuckatelli,
    • 6 replies
    • 607 views

  15. Storage of nuclear waste 1 2

    By farmerben,
    • 41 replies
    • 3.1k views

  16. How would Kardashev type 3 civilizations try to communicate intergalactic space? 1 2

    By farmerben,
    • 26 replies
    • 1.8k views

  17. Kugelblitzes may not be possible after all

    By HebaruSan,   
    • 8 replies
    • 562 views

  18. Curiosity Rover Thread

    By JoeSchmuckatelli,
    • 8 replies
    • 1k views

  19. AI. What could go wrong? 1 2

    By darthgently,
    • 42 replies
    • 2k views

  20. What Uber Spaceship Laser Cannons Would Actually Probably Look Like...

    By Spacescifi,
    • 4 replies
    • 408 views

  21. Getting into Lunar Equatorial Orbit

    By Ker Ball One,   
    • 24 replies
    • 1.1k views

  22. If backwards time travel were possible in Sci Fi

    By farmerben,
    • 20 replies
    • 1k views

  23. Polaris Dawn basic EVA suit looking good

    By darthgently,   
    • 0 replies
    • 305 views

  24. Proposal to market KSP2 as actual rocket trajectory simulator.

    By Exoscientist,
    • 23 replies
    • 1.2k views

  25. Neuralink 1 2 3 4 5

    By Spaceception,   
    • 112 replies
    • 10.9k views
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