Science & Spaceflight

8,353 topics in this forum

1. [Need some help] Simulation on mission to Alpha Centauri 1 2 3

   By corous, September 23, 2014
   • 66 replies
   • 9.9k views
   • 
   • magnemoe
   • October 2, 2014

2. CCiCap was announced, SpaceX and Boeing were selected 1 2 3 4 10

   By B787_300, September 16, 2014   

   • boeing
   • cctcap
   • (and 7 more)

      Tagged with:

     • boeing
     • cctcap
     • iss
     • launches
     • nasa
     • russia
     • sierra nevada
     • spacex
     • usa
   • 230 replies
   • 24k views
   • 
   • B787_300
   • October 2, 2014

3. Russia working on space nuclear reactor 1 2 3

   By xenomorph555, September 29, 2014
   • 58 replies
   • 6.5k views
   • 
   • Idobox
   • October 1, 2014

4. Iwonder what what is minimum age and maximum age to successfully survive spaceflight? 1 2

   By Pawelk198604, September 29, 2014
   • 33 replies
   • 4.3k views
   • 
   • Godot
   • October 1, 2014

5. FTL communication 1 2 3 4 7

   By Pawelk198604, September 10, 2014
   • 174 replies
   • 19.1k views
   • 
   • stupid_chris
   • September 30, 2014

6. This weekend in space.... things go wrong!

   By GeneCash, August 23, 2014
   • 12 replies
   • 2.2k views
   • 
   • Streetwind
   • September 30, 2014

7. SCRAM jets... get rid of the C, have a easier time?

   By KerikBalm, September 28, 2014
   • 9 replies
   • 1.2k views
   • 
   • Hodo
   • September 30, 2014

8. Methane Hydrates

   By SelectHalfling0, September 27, 2014
   • 14 replies
   • 2.1k views
   • 
   • Idobox
   • September 30, 2014

9. Glowing trees... Hmmm.

   By YourEverydayWaffle, September 30, 2014
   • 1 reply
   • 669 views
   • 
   • Dkmdlb
   • September 30, 2014

10. EDF Afterburner

    By Neil1993, September 29, 2014
    • 10 replies
    • 3.6k views
    • 
    • Neil1993
    • September 29, 2014

11. GALCIT as an amateur rocket propellant?

    By Exosphere, September 29, 2014
    • 1 reply
    • 1.5k views
    • 
    • Streetwind
    • September 29, 2014

12. service host local system

    By Pawelk198604, September 27, 2014
    • 9 replies
    • 1.7k views
    • 
    • pxi
    • September 28, 2014

13. Should we wait?

    By dbmorpher, September 28, 2014
    • 3 replies
    • 812 views
    • 
    • ZetaX
    • September 28, 2014

14. Does Chuck Yeager was really first who broke sound barrier?

    By Pawelk198604, September 27, 2014
    • 24 replies
    • 3.2k views
    • 
    • Kryten
    • September 28, 2014

15. R-7 Semyorka i just learned that Russian R-7 rocket family is the oldest

    By Pawelk198604, September 27, 2014
    • 21 replies
    • 10.6k views
    • 
    • xenomorph555
    • September 28, 2014

16. Catching Sedna 1 2 3

    By Streetwind, August 4, 2014
    • 60 replies
    • 11.9k views
    • 
    • Streetwind
    • September 27, 2014

17. No such things as "black holes"?

    By GoSlash27, September 26, 2014
    • 20 replies
    • 2.3k views
    • 
    • rkman
    • September 27, 2014

18. hydrazine monopropellant

    By juvilado, September 26, 2014
    • 4 replies
    • 1.2k views
    • 
    • juvilado
    • September 27, 2014

19. NASA’s Balance Mass Challenge

    By TythosEternal, September 23, 2014
    • 22 replies
    • 4.8k views
    • 
    • cakepie
    • September 27, 2014

20. Is leaving laptop constantly plugged in is killing it?

    By Aghanim, September 23, 2014
    • 21 replies
    • 9.6k views
    • 
    • Kruleworld
    • September 27, 2014

21. Hypothetical effects of the hypothetical Alcubierre drive 1 2 3 4

    By rtxoff, June 12, 2014
    • 91 replies
    • 10.3k views
    • 
    • heretofore
    • September 26, 2014

22. How to calculate how many mole of a element are in X moles of a compound?

    By DerpenWolf, September 26, 2014
    • 5 replies
    • 70.2k views
    • 
    • DerpenWolf
    • September 26, 2014

23. G LOC i wonder does often happen to fighter pilot

    By Pawelk198604, September 21, 2014
    • 21 replies
    • 3.2k views
    • 
    • WestAir
    • September 26, 2014

24. interesting conceapt from doctor who...

    By zapy97, October 6, 2012
    • 12 replies
    • 2k views
    • 
    • Dominatus
    • September 26, 2014

25. Did anyone remember "Project Milo" it was concealed

    By Pawelk198604, September 23, 2014
    • 17 replies
    • 2.6k views
    • 
    • Rickenbacker
    • September 26, 2014