Science & Spaceflight

8,449 topics in this forum

1. [combat] mobile shield 1 2

   By MC.STEEL, March 27, 2014
   • 34 replies
   • 4.7k views
   • 
   • The Silent Majority
   • April 2, 2014

2. Cosmo vs. Astro... naut. (inane discussion of semantics) 1 2

   By little square dot, March 19, 2014
   • 46 replies
   • 12.6k views
   • 
   • Dodgey
   • April 2, 2014

3. Massive NASA Mistake? Post your April Fools here!!??

   By DunaRocketeer, April 1, 2014
   • 10 replies
   • 1.8k views
   • 
   • softweir
   • April 1, 2014

4. Precognition vs Time Travel 1 2

   By Rhidian, March 31, 2014
   • 33 replies
   • 5.2k views
   • 
   • orbital mechanic
   • April 1, 2014

5. Is the Nobel Prize in economics is worthy of its name

   By Pawelk198604, April 1, 2014
   • 3 replies
   • 796 views
   • 
   • Kryten
   • April 1, 2014

6. Wake up, dear 1 2

   By Klingon Admiral, January 20, 2014
   • 31 replies
   • 5k views
   • 
   • vger
   • April 1, 2014

7. 1-Way Time Travel.

   By Starwhip, March 31, 2014
   • 14 replies
   • 2.1k views
   • 
   • Sillychris
   • April 1, 2014

8. Do black holes really exist?

   By Vane, April 1, 2014
   • 16 replies
   • 2.3k views
   • 
   • GreatWyrmGold
   • April 1, 2014

9. Does anyone know a good orbital mechanics simulator?

   By Starwhip, March 31, 2014
   • 3 replies
   • 1.9k views
   • 
   • Kavaeric
   • April 1, 2014

10. Limits of Bending Space?

    By MKI, April 1, 2014
    • 2 replies
    • 701 views
    • 
    • Mazon Del
    • April 1, 2014

11. Question about circular acceleration

    By Extemporary, March 31, 2014
    • 6 replies
    • 1.7k views
    • 
    • Death by Reentry
    • April 1, 2014

12. Which is best NASA Space Program??? 1 2 3

    By ZooNamedGames, March 31, 2014
    • 58 replies
    • 6k views
    • 
    • NASAFanboy
    • April 1, 2014

13. Honestly, Why is space either something blowing up or being engulfed lol?

    By Vane, April 1, 2014
    • 4 replies
    • 871 views
    • 
    • Idobox
    • April 1, 2014

14. This is REALLY Cool, at Least to Me

    By KASASpace, March 30, 2014
    • 13 replies
    • 2.1k views
    • 
    • Specialist290
    • March 31, 2014

15. "What do you get when you multiply 6 by 9?"

    By Starwhip, March 31, 2014
    • 12 replies
    • 3k views
    • 
    • Horn Brain
    • March 31, 2014

16. Hydrogen Blimp Rocket

    By HafCoJoe, March 31, 2014
    • 11 replies
    • 2.6k views
    • 
    • Nuke
    • March 31, 2014

17. Asteroid Mining; Is it necessary? 1 2 3 4

    By CaptainKipard, March 28, 2014
    • 88 replies
    • 8.9k views
    • 
    • Nuke
    • March 31, 2014

18. Could a private citizen build a rocket that can get into space? 1 2

    By Red Iron Crown, March 28, 2014
    • 32 replies
    • 8k views
    • 
    • szputnyik
    • March 31, 2014

19. SRB Retro-rockets for cars as an emergency braking system? 1 2 3

    By szputnyik, February 14, 2014
    • 50 replies
    • 8.6k views
    • 
    • Javster
    • March 31, 2014

20. Planning A Manned Return Mission... To A Comet!

    By The Jedi Master, March 29, 2014
    • 8 replies
    • 1.5k views
    • 
    • Javster
    • March 31, 2014

21. How is an Alcubierre drive FTL? 1 2 3 4

    By 1of6Billion, March 24, 2014
    • 90 replies
    • 10.4k views
    • 
    • Mazon Del
    • March 31, 2014

22. When is weightlessness felt?

    By Codey737, March 30, 2014
    • 13 replies
    • 2.2k views
    • 
    • KerbMav
    • March 31, 2014

23. Eve's oceans (again)

    By NichG, March 28, 2014
    • 18 replies
    • 2.4k views
    • 
    • lajoswinkler
    • March 31, 2014

24. James May flying in the U-2 to the edge of the Atmosphere

    By MalfunctionM1Ke, March 31, 2014
    • 0 replies
    • 610 views
    • 
    • MalfunctionM1Ke
    • March 31, 2014

25. This incredible SV cut-away needs a higher resolution. ( warning large image )

    By Motokid600, March 31, 2014
    • 4 replies
    • 1.1k views
    • 
    • Drunkrobot
    • March 31, 2014