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Science & Spaceflight

A place for all geeky and sciency discussions.

8,482 topics in this forum

  1. Northrop Grumman buying orbital atk

    By insert_name,
    • 7 replies
    • 1.1k views

  2. Question about Apollo 9 and astronaut Russell „Rusty” Schweickart.

    By Pawelk198604,   
    • 2 replies
    • 914 views

  3. Caterpillar track as landing gear

    By ARS,   
    • 24 replies
    • 5.8k views

  4. Cassini's last year at Saturn 1 2 3 4 6

    By StupidAndy,   
    • 140 replies
    • 12.4k views

  5. Copenhagen Suborbitals Nexø II mission

    By Streetwind,
    • 23 replies
    • 2.7k views

  6. How does Gravity exist? 1 2 3 4 5

    By Mr. Quark,   
    • 114 replies
    • 9.9k views

  7. Why do they not fair engines nozzles? 1 2

    By Helmetman,
    • 27 replies
    • 3.6k views

  8. What does Kronocentric means? I encounter this when i read about Cassini probe mission that ended yesterday?

    By Pawelk198604,   
    • 9 replies
    • 2k views

  9. Galileio Burnup on Jupiter

    By JebKeb,
    • 15 replies
    • 1.6k views

  10. Basic Course Aerospace Engineering Lessons

    By kcs123,
    • 7 replies
    • 2.2k views

  11. Low Earth Orbit Atmospheric Scoops 1 2

    By MatterBeam,   
    • 31 replies
    • 5.3k views

  12. Souyz MS-06 launch in less than an hour (With crew!)

    By Ultimate Steve,
    • 10 replies
    • 1.3k views

  13. Rockets and the Ozone Layer

    By Spaced Out,
    • 19 replies
    • 1.4k views

  14. Let's Talk About Near-Lightspeed Travel

    By quasarrgames,   
    • 16 replies
    • 2.7k views

  15. Documentaries For Rocket Nerds

    By Jamesbowser,   
    • 3 replies
    • 2.5k views

  16. Hurricane Irma 1 2 3 4

    By DerekL1963,
    • 90 replies
    • 7.9k views

  17. First official Pluto names approved by IAU

    By MaxwellsDemon,
    • 5 replies
    • 926 views

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

    By moonsparkejo,   
    • 62 replies
    • 5.9k views

  19. Reasons why rockets throttle in flight?

    By Spaced Out,
    • 23 replies
    • 4.3k views

  20. Jet engines at higher atmospheric pressures

    By Gordon Fecyk,   
    • 7 replies
    • 1.1k views

  21. How crew rotation works In real life?

    By Pawelk198604,   
    • 8 replies
    • 1.3k views

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

    By Spaced Out,
    • 13 replies
    • 2.4k views

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

    By Exoscientist,   
    • 56 replies
    • 7k views

  24. Mig-41 1 2

    By Jas0n,
    • 39 replies
    • 6.6k views

  25. Ariane Launch (live now)

    By tater,
    • 9 replies
    • 990 views
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