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Science & Spaceflight

A place for all geeky and sciency discussions.

8,461 topics in this forum

  1. Space Island Concept

    By NSEP,
    • 16 replies
    • 1.4k views

  2. Globular Empires. 1 2

    By daniel l.,
    • 37 replies
    • 5.2k views

  3. Cool New Planetary Astrophysics Papers on arXiv

    By ProtoJeb21,
    • 0 replies
    • 375 views

  4. black holes

    By sameer shah,   
    • 10 replies
    • 900 views

  5. Is RD-250 staged combustion or not?

    By JucheJuiceMan,
    • 4 replies
    • 1.1k views

  6. So here's my idea for a Sedna mission... HEAR ME OUT ON THIS 1 2 3

    By _Augustus_,
    • 54 replies
    • 7k views

  7. How to Live on Other Planets: Saturn 1 2

    By MatterBeam,
    • 47 replies
    • 8.7k views

  8. Everyday Space Drives 1 2 3 4

    By Guest,
    • 84 replies
    • 7.1k views

  9. If the Soviet manned lunar program succeeded, how would the missions be designated?

    By Grant Exploit,   
    • 7 replies
    • 1.3k views

  10. [/geometry] Convert Skybox to Cylinder map

    By Whirligig Girl,
    • 15 replies
    • 5.7k views

  11. Proxima Centauri 1 2 3 4

    By Diche Bach,   
    • 86 replies
    • 7.1k views

  12. Interesting Website

    By PB666,
    • 1 reply
    • 470 views

  13. I wonder does anyone consider reconstruction of original Mercury-Redstone rocket

    By Pawelk198604,
    • 16 replies
    • 1.9k views

  14. Vega launching today (11/7/17)

    By Ultimate Steve,
    • 9 replies
    • 1.2k views

  15. The Space Shuttle : A video

    By Arizal,
    • 5 replies
    • 920 views

  16. Why aren't turbo fan/jet engines used as boosters? 1 2

    By JucheJuiceMan,
    • 27 replies
    • 4.7k views

  17. Minotaur-C Launch Halloween

    By Racescort666,   
    • 8 replies
    • 1.2k views

  18. A ninth planet... or just a rogue star?

    By DDE,   
    • 2 replies
    • 642 views

  19. Spacecraft Graveyard 1 2

    By LordFerret,
    • 30 replies
    • 2.7k views

  20. Orbital velocity

    By MaxwellsDemon,   
    • 24 replies
    • 1.9k views

  21. Prospecting the Solar System 1 2 3 4

    By Diche Bach,
    • 80 replies
    • 6.5k views

  22. Life from space?

    By Red Shirt,
    • 9 replies
    • 842 views

  23. Sound Barrier Rockets (SBR) - Rocket Season 7/4/17 - 2/28/18 1 2 3

    By The Raging Sandwich,   
    • 69 replies
    • 7.7k views

  24. Height, malnutrition and post-communistic countries 1 2

    By Wjolcz,
    • 31 replies
    • 3.4k views

  25. Very Cool Space Video

    By DAL59,
    • 1 reply
    • 528 views
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