Science & Spaceflight

8,467 topics in this forum

1. Gyro wheels how do they work?

   By Everten P., April 29, 2014
   • 14 replies
   • 6.4k views
   • 
   • RuBisCO
   • May 10, 2014

2. Interstellar transfer between multiple star systems

   By ThermalShark, May 10, 2014
   • 1 reply
   • 1.1k views
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   • christok
   • May 10, 2014

3. Would satellites orbits rise like the moon's?

   By Deadpangod3, May 9, 2014
   • 9 replies
   • 1.5k views
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   • Moar Boosters
   • May 10, 2014

4. Finishing up NERVA - how long would it take?

   By ScallopPotato, May 9, 2014
   • 21 replies
   • 2.5k views
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   • peadar1987
   • May 10, 2014

5. Can NASA use KSP algorithms?[Discussion Thread]

   By TYRT, May 9, 2014
   • 16 replies
   • 4k views
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   • Skyler4856
   • May 10, 2014

6. Exposure to the vacuum of space: How long would you remain conscious? Or alive? 1 2

   By Souper, April 20, 2014
   • 42 replies
   • 7.4k views
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   • lajoswinkler
   • May 10, 2014

7. Interplanetary Colony Ship

   By Duckytrask, May 9, 2014
   • 8 replies
   • 1.7k views
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   • NASAFanboy
   • May 9, 2014

8. Calculating Day/night Cycles

   By meatballcannon, May 6, 2014
   • 4 replies
   • 4.1k views
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   • Yasmy
   • May 8, 2014

9. Curiosity selfie

   By StuntMax, May 7, 2014
   • 24 replies
   • 3.6k views
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   • Accelerando
   • May 8, 2014

10. NASA Code being Released!

    By Codey737, April 7, 2014
    • 24 replies
    • 4.2k views
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    • KvickFlygarn87
    • May 8, 2014

11. 13 Billion year universe simulation

    By Dodgey, May 7, 2014
    • 3 replies
    • 925 views
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    • astropapi1
    • May 8, 2014

12. can moons have moons? 1 2

    By gooddog15, May 3, 2014
    • 29 replies
    • 4.3k views
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    • peadar1987
    • May 7, 2014

13. What do the stars look like in space?

    By G'th, May 7, 2014
    • 6 replies
    • 1.7k views
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    • Dkmdlb
    • May 7, 2014

14. 2014 Isaac Asimov Memorial Debate: Selling Space

    By ecat, May 5, 2014
    • 10 replies
    • 2.5k views
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    • Nibb31
    • May 7, 2014

15. Ambitious space program relying on medium payload carriers - Practical?

    By Kerbin Dallas Multipass, May 6, 2014
    • 11 replies
    • 1.8k views
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    • Nibb31
    • May 7, 2014

16. Yuegong-1 - China's Moon Base 1 2 3 4

    By Frogbull, April 29, 2014
    • 95 replies
    • 12.4k views
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    • camlost
    • May 7, 2014

17. Chance of 99942 Apophis Messing up GSO Satellites? 1 2

    By Redrobin, May 5, 2014
    • 26 replies
    • 3k views
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    • Dkmdlb
    • May 6, 2014

18. X-33 SSTO: Could It be Feasible With Modern Technology? 1 2

    By andrew123, May 4, 2014
    • 26 replies
    • 7.3k views
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    • Simon Ross
    • May 6, 2014

19. Need a good space book!

    By JT2227, April 24, 2014
    • 22 replies
    • 3.8k views
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    • hugix
    • May 6, 2014

20. Rise of the N-2 1 2

    By xenomorph555, May 2, 2014
    • 37 replies
    • 5.4k views
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    • Lexif
    • May 6, 2014

21. Birth of the Universe

    By tutrakan4e, May 5, 2014
    • 7 replies
    • 1.2k views
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    • Camacha
    • May 5, 2014

22. Real life space program!

    By nekogod, April 27, 2014
    • 9 replies
    • 1.7k views
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    • Beowolf
    • May 5, 2014

23. Falcon 9 first stage has successfully landed! 1 2 3

    By goldenpeach, April 19, 2014
    • 64 replies
    • 7.9k views
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    • sojourner
    • May 3, 2014

24. The Asparagus Thread 1 2 3 4

    By KASASpace, April 29, 2014
    • 80 replies
    • 8.1k views
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    • Dkmdlb
    • May 2, 2014

25. Apollo stage cameras use film??

    By palioxis1248, April 29, 2014
    • 13 replies
    • 6.5k views
    • 
    • palioxis1248
    • May 2, 2014