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Science & Spaceflight

A place for all geeky and sciency discussions.

8,478 topics in this forum

  1. R.I.P. Tom Stafford

    By PakledHostage,
    • 0 replies
    • 252 views

  2. Gravitics (space station startup) 1 2

    By tater,
    • 38 replies
    • 2.5k views

  3. NASA Chandra situation

    By darthgently,
    • 6 replies
    • 439 views

  4. If A Person Had Skin, Organs, and Muscle With The Same Strength and Stretchiness as Spider Silk Would They Be Super Durable?

    By Spacescifi,
    • 5 replies
    • 684 views

  5. Magnetohydrodynamic Research Into Uber Magnets...

    By Spacescifi,
    • 5 replies
    • 526 views

  6. Overview of all AI, not just LLMs 1 2 3

    By darthgently,
    • 67 replies
    • 3k views

  7. The James Webb Space Telescope and stuff 1 2 3 4 35

    By Streetwind,   
    • 869 replies
    • 75.2k views

  8. The Technology Development Goldilocks Zone...

    By Spacescifi,
    • 10 replies
    • 513 views

  9. Long term storage of fuel and oxidizer in space.

    By farmerben,
    • 20 replies
    • 1.1k views

  10. maximum ISP for metalic hydrogen? (beyond 1700 isp)

    By Arugela,
    • 1 reply
    • 280 views

  11. Scifi Space Trade and Currency.... What Is Elite Dangerous Correct and Wrong About?

    By Spacescifi,
    • 8 replies
    • 785 views

  12. An 50 minutes video about the Rocketdyne Tripropellant engine

    By magnemoe,
    • 10 replies
    • 1k views

  13. Speculating on the current conditions of defunct probes. 1 2

    By Minmus Taster,
    • 27 replies
    • 1.3k views

  14. Analyzing An Easy Peasy Method For First Contact With Low Orbit Tech Sapient Human-like Races...

    By Spacescifi,
    • 23 replies
    • 835 views

  15. Scifi Question; If Rocket Thrust Could Be Inverted...

    By Spacescifi,
    • 13 replies
    • 559 views

  16. How livable is Titan?

    By Minmus Taster,
    • 15 replies
    • 906 views

  17. Whatever Happened To Wingless Electromagnetic Air Vehicles?

    By Spacescifi,
    • 23 replies
    • 3.1k views

  18. How accurate is the KSP interstellar Alcubierre Drive? 1 2 3 4 5

    By SpaceLaunchSystem,
    • 116 replies
    • 16.1k views

  19. Maximum Mass Of A Scifi SSTO Versus The Most Common Mass and Crew Complement...

    By Spacescifi,
    • 6 replies
    • 404 views

  20. What Could You Do With a 3 Yottaton Bomb?

    By Spacescifi,
    • 15 replies
    • 899 views

  21. Scifi Question: Is Governing An Interstellar Empire From The Past Feasible?

    By Spacescifi,
    • 15 replies
    • 600 views

  22. If you had more payload capacity to the moon than you actually needed what would you take?

    By farmerben,
    • 13 replies
    • 625 views

  23. The SETI Thread 1 2

    By Akagi,
    • 26 replies
    • 1.5k views

  24. Any Modern Army That Could Actually Cope FIghting Against Superior Scifi Firepower?

    By Spacescifi,
    • 24 replies
    • 897 views

  25. Surface transport for Martian volcanoes.

    By farmerben,
    • 13 replies
    • 623 views
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