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Science & Spaceflight

A place for all geeky and sciency discussions.

8,470 topics in this forum

  1. Rockets and the Ozone Layer

    By Spaced Out,
    • 19 replies
    • 1.4k views

  2. Let's Talk About Near-Lightspeed Travel

    By quasarrgames,   
    • 16 replies
    • 2.6k views

  3. Documentaries For Rocket Nerds

    By Jamesbowser,   
    • 3 replies
    • 2.5k views

  4. Hurricane Irma 1 2 3 4

    By DerekL1963,
    • 90 replies
    • 7.5k views

  5. First official Pluto names approved by IAU

    By MaxwellsDemon,
    • 5 replies
    • 917 views

  6. Hurricane dispersal by supersonic booms & implications of building real life star destroyers 1 2 3

    By moonsparkejo,   
    • 62 replies
    • 5.8k views

  7. Reasons why rockets throttle in flight?

    By Spaced Out,
    • 23 replies
    • 4.2k views

  8. Jet engines at higher atmospheric pressures

    By Gordon Fecyk,   
    • 7 replies
    • 1.1k views

  9. How crew rotation works In real life?

    By Pawelk198604,   
    • 8 replies
    • 1.3k views

  10. Why is it that Larger Rockets lose less delta v from drag?

    By Spaced Out,
    • 13 replies
    • 2.4k views

  11. Orbital rockets are now easy, page 2: solid-rockets for cube-sats. 1 2 3

    By Exoscientist,   
    • 56 replies
    • 6.9k views

  12. Mig-41 1 2

    By Jas0n,
    • 39 replies
    • 6.6k views

  13. Ariane Launch (live now)

    By tater,
    • 9 replies
    • 966 views

  14. Does Apollo 10 could land on the moon?

    By Pawelk198604,   
    • 16 replies
    • 1.9k views

  15. Earth based Space Colonization Simulation 1 2

    By Shikashi,
    • 39 replies
    • 5k views

  16. JAXA is planning to launch a phobos sample return mission

    By insert_name,
    • 6 replies
    • 1.2k views

  17. What do you think about "Magellan" (2017) science fiction movie

    By Pawelk198604,   
    • 1 reply
    • 2.1k views

  18. Jim Bridenstine has been nominated for NASA administrator

    By insert_name,
    • 21 replies
    • 2k views

  19. Is there a website for this?

    By Spaced Out,
    • 2 replies
    • 546 views

  20. Questions for real life

    By Spaced Out,
    • 16 replies
    • 2k views

  21. Soyuz MS-04 Landing

    By cubinator,
    • 1 reply
    • 673 views

  22. How to evaluate a launcher startup

    By DerekL1963,
    • 1 reply
    • 605 views

  23. Jet Plume Expasion

    By HighFructose,
    • 4 replies
    • 860 views

  24. How to calculate delta V with direct travel from Mun to Duna?

    By Sippitous,
    • 6 replies
    • 2.8k views

  25. Did you think that Doctors today have way to much powers over you lives 1 2

    By Pawelk198604,   
    • 39 replies
    • 3.7k views
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