Science & Spaceflight

8,482 topics in this forum

1. What's at the bottom of Titan's Methane Seas?

   By NASAFanboy, June 3, 2014
   • 16 replies
   • 2.4k views
   • 
   • Skyler4856
   • June 5, 2014

2. Do you believe in the existence of highly advanced ancient Earth civilization before? 1 2 3 4 10

   By Pawelk198604, June 1, 2014
   • 245 replies
   • 22.3k views
   • 
   • sal_vager
   • June 5, 2014

3. Manned mission to venus's surface? 1 2 3 4

   By Souper, June 1, 2014
   • 98 replies
   • 14.3k views
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   • Javster
   • June 5, 2014

4. Safety and legality aside, could you design a phone that never needed to be charged? 1 2 3

   By nhnifong, June 2, 2014
   • 64 replies
   • 6.3k views
   • 
   • Nuke
   • June 4, 2014

5. Interstellar - the movie

   By How2FoldSoup, June 4, 2014
   • 2 replies
   • 871 views
   • 
   • How2FoldSoup
   • June 4, 2014

6. NASA's flying saucer

   By Sidoz11, June 2, 2014
   • 5 replies
   • 1.6k views
   • 
   • shynung
   • June 4, 2014

7. Maintaining the iss's orbit using the interactions with the earth's magnetic field

   By EpicRootHairCell, June 1, 2014
   • 17 replies
   • 2k views
   • 
   • Skyler4856
   • June 3, 2014

8. Tiangong-2: what we can speculate

   By xenomorph555, June 2, 2014
   • 4 replies
   • 1.4k views
   • 
   • xenomorph555
   • June 3, 2014

9. Low-Density Supersonic Decelerator

   By Reddragon, June 2, 2014
   • 2 replies
   • 1.4k views
   • 
   • Reddragon
   • June 3, 2014

10. Virgin Galactic Gets FAA Approval, Hopes to Start Space Tourism by End of 2014

    By vger, May 31, 2014
    • 20 replies
    • 2.3k views
    • 
    • vger
    • June 3, 2014

11. Found the manual for this game

    By StuffYouFear, October 30, 2013
    • 22 replies
    • 4.6k views
    • 
    • WinkAllKerb''
    • June 3, 2014

12. Soyuz to ISS Mission Explaination!

    By TeeGee, June 1, 2014
    • 1 reply
    • 743 views
    • 
    • deadshot462
    • June 3, 2014

13. IBM Watson 1 2

    By CaptainGiblets, May 24, 2014
    • 27 replies
    • 4.2k views
    • 
    • WinkAllKerb''
    • June 2, 2014

14. More for less fuel?

    By KerbMav, June 2, 2014
    • 14 replies
    • 1.8k views
    • 
    • WinkAllKerb''
    • June 2, 2014

15. Fusion tube propulsion

    By DerpenWolf, May 27, 2014
    • 15 replies
    • 2.9k views
    • 
    • nhnifong
    • June 2, 2014

16. Spheres vs bells

    By xenomorph555, May 31, 2014
    • 13 replies
    • 2.4k views
    • 
    • C.A.Sizemore
    • June 1, 2014

17. [EVERYTHING] The Universe. A Dream? An Experiment? Or just a game of Sims? 1 2

    By Rainbowtrout, May 25, 2014
    • 34 replies
    • 4.5k views
    • 
    • WinkAllKerb''
    • June 1, 2014

18. Questions about my telescope

    By Dominatus, May 26, 2014
    • 5 replies
    • 3k views
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    • BagelRabbit
    • June 1, 2014

19. Could robots eventually make the economy obsolete? 1 2 3 4 5

    By vger, April 30, 2014
    • 113 replies
    • 11.1k views
    • 
    • magnemoe
    • May 31, 2014

20. Chinese moon landing with lm5's

    By xenomorph555, May 31, 2014
    • 7 replies
    • 1.3k views
    • 
    • Reddragon
    • May 31, 2014

21. Interplanetary WAR! 1 2 3 4 8

    By bighara, April 4, 2014
    • 194 replies
    • 24.5k views
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    • CavemanNinja
    • May 31, 2014

22. Copenhagen Suborbitals HEAT 2x test

    By xenomorph555, May 19, 2014
    • 10 replies
    • 2.2k views
    • 
    • tjitte
    • May 31, 2014

23. What is the best axis of rotation for an Earth-orbiting rotating space station?

    By T.C., May 26, 2014
    • 16 replies
    • 2.8k views
    • 
    • Chris P. Bacon
    • May 31, 2014

24. N-Prize

    By EpicRootHairCell, May 25, 2014
    • 20 replies
    • 2.8k views
    • 
    • Skyler4856
    • May 31, 2014

25. Moon Base Idea

    By WH40krules, May 26, 2014
    • 18 replies
    • 2.2k views
    • 
    • WinkAllKerb''
    • May 30, 2014