Science & Spaceflight

8,449 topics in this forum

1. shouldn't orbital vehicles be tide locked?

   By Chris_C, July 20, 2013
   • 10 replies
   • 3.5k views
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   • OtherDalfite
   • July 21, 2013

2. RCS Design On Apollo

   By NeoMorph, June 13, 2013
   • 6 replies
   • 1.7k views
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   • DerekL1963
   • July 21, 2013

3. Comic-Con COSMOS Trailer Discussion Thread

   By Cameraguy34, July 21, 2013
   • 0 replies
   • 771 views
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   • Cameraguy34
   • July 21, 2013

4. A good program to learn math

   By Pawelk198604, July 20, 2013
   • 7 replies
   • 2.5k views
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   • Wampbit
   • July 21, 2013

5. Magnetic Orbit 1 2

   By MinerEdgar, July 19, 2013
   • 25 replies
   • 5k views
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   • Drunken Hobo
   • July 20, 2013

6. Did the LEM only use RCS during the Ascent?

   By gta-man, July 20, 2013
   • 16 replies
   • 5.1k views
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   • nyrath
   • July 20, 2013

7. Did one of Challenger's SRB's survive the explosion?

   By Themohawkninja, July 19, 2013
   • 11 replies
   • 4.6k views
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   • DragonRoco
   • July 20, 2013

8. Vactrains

   By Razor235, July 19, 2013
   • 7 replies
   • 2.4k views
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   • Justy
   • July 20, 2013

9. Earth Flybys - how do they work?

   By mellojoe, July 19, 2013
   • 2 replies
   • 1.1k views
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   • stupid_chris
   • July 19, 2013

10. Rio Scale Calculator

    By Omicron314, July 19, 2013
    • 0 replies
    • 4.9k views
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    • Omicron314
    • July 19, 2013

11. Voyager 1

    By Rockhem, July 13, 2013
    • 17 replies
    • 4.9k views
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    • Lexif
    • July 17, 2013

12. Double Slit and Observer Effect - Possible to test at home? 1 2

    By Albert VDS, July 14, 2013
    • 25 replies
    • 11.8k views
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    • SuperFastJellyfish
    • July 17, 2013

13. Internet Catastrophes, Then and Now

    By Designer225, April 20, 2013
    • 19 replies
    • 4.7k views
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    • jwenting
    • July 17, 2013

14. Super- (And Pre-) Fetch

    By Designer225, July 16, 2013
    • 6 replies
    • 1.7k views
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    • Designer225
    • July 17, 2013

15. What effects would you experience breathing in titan's atmosphere(besides death)?

    By th3shameless, July 15, 2013
    • 11 replies
    • 3.1k views
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    • Nuke
    • July 16, 2013

16. Kerbals: What Are They Made Of? 1 2 3

    By Awesomegamegeek12, July 2, 2013
    • 60 replies
    • 8.7k views
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    • Prottimus
    • July 16, 2013

17. Food and its mass 1 2

    By Kimberly, July 14, 2013
    • 45 replies
    • 6.5k views
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    • Halsfury
    • July 16, 2013

18. Why is Mean Anomaly treated as an angle?

    By Kaleb, July 13, 2013
    • 4 replies
    • 4.9k views
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    • Kaleb
    • July 15, 2013

19. Delta-v formulas

    By FortyCaliber, July 15, 2013
    • 3 replies
    • 2.7k views
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    • K^2
    • July 15, 2013

20. What should the first Moonbase be for?

    By Drunkrobot, July 14, 2013
    • 23 replies
    • 4.3k views
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    • metaphor
    • July 15, 2013

21. Where could the blackhole created after the event creating sol and nearby systems be? 1 2

    By Cesrate, July 10, 2013
    • 43 replies
    • 4.9k views
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    • InfinityArch
    • July 15, 2013

22. Private Spaceflight, what are you options? what are your costs?

    By Moon Goddess, July 9, 2013
    • 22 replies
    • 4.4k views
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    • metaphor
    • July 15, 2013

23. The Space Race Today 1 2

    By Joshington, July 12, 2013
    • 28 replies
    • 4.4k views
    • 
    • Joshington
    • July 15, 2013

24. Noble gases again...

    By JMBuilder, July 12, 2013
    • 24 replies
    • 2.5k views
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    • Flixxbeatz
    • July 15, 2013

25. Human Powered Helicopter

    By Blue, July 12, 2013
    • 6 replies
    • 2.1k views
    • 
    • rpayne88
    • July 15, 2013