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Science & Spaceflight

A place for all geeky and sciency discussions.

8,479 topics in this forum

  1. Jupiter's Rotation

    By p1t1o,
    • 5 replies
    • 780 views

  2. Company launched four unauthorized satellites

    By insert_name,
    • 7 replies
    • 845 views

  3. Storing the energy from a star

    By SpaceMouse,
    • 15 replies
    • 1.3k views

  4. Interesting live stream from medialab today (BO, SX, science fiction, etc)

    By tater,
    • 4 replies
    • 581 views

  5. NASA Twins Study of Scott and Mark Kelly

    By FleshJeb,   
    • 1 reply
    • 562 views

  6. Why are R-7 boosters inset? 1 2

    By NFunky,   
    • 40 replies
    • 5k views

  7. Gaia Sky - Interactive Sky Map based on ESA's Gaia mission

    By funk,   
    • 14 replies
    • 1.8k views

  8. Reuse vs Expend discussion (and other cost related issues) 1 2

    By PB666,
    • 34 replies
    • 2.4k views

  9. Spinning up rocks

    By Nuke,
    • 24 replies
    • 1.6k views

  10. Using linear Transformations for modeling spaceflight, how-to

    By PB666,
    • 5 replies
    • 699 views

  11. STS Shuttle discussion thread 1 2 3 4 12

    By GoSlash27,
    • 296 replies
    • 22.6k views

  12. Proposal: low cost, reusable version of the Ariane 6.

    By Exoscientist,   
    • 11 replies
    • 1.7k views

  13. Wrecking VISE HAVOC, or, Making the Venera program great again with Putin’s supervillainy 1 2

    By DDE,   
    • 32 replies
    • 3.1k views

  14. Rocket Self-Destruct? 1 2

    By Aser,
    • 37 replies
    • 3.1k views

  15. Curious about re-entry physics

    By ColdEthyl75,
    • 18 replies
    • 1.6k views

  16. What would life on Europa look like?

    By NSEP,
    • 17 replies
    • 2.2k views

  17. Does science need to be proven? 1 2 3 4

    By todofwar,
    • 97 replies
    • 11.2k views

  18. Ramjet help

    By Sammyhasan,
    • 17 replies
    • 1.7k views

  19. Evidence-Based Public Health Policy

    By sevenperforce,
    • 6 replies
    • 638 views

  20. Counter ICBM question

    By zoliking,   
    • 23 replies
    • 1.8k views

  21. Would it be possible to build an "Inverted Dyson Shell" 1 2

    By daniel l.,
    • 28 replies
    • 3k views

  22. Aldrin Cycler Ships 1 2

    By Northstar1989,   
    • 42 replies
    • 4.5k views

  23. Falcon 9 Dimensions?

    By Coolinee Kerman,   
    • 1 reply
    • 619 views

  24. Cosmic Radiation in Spaceflight . .turn them into the Borg

    By PB666,
    • 1 reply
    • 366 views

  25. A clock that will last for 10,000 years.

    By DAL59,
    • 23 replies
    • 1.5k views
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