Science & Spaceflight

8,479 topics in this forum

1. EVA, IVA, IEVA suit gamma rad resistance 1 2

   By jsisidore, July 13, 2017
   • 47 replies
   • 5.7k views
   • 
   • magnemoe
   • July 19, 2017

2. Auto-Extending Nozzle?

   By S4qFBxkFFg, July 14, 2017
   • 10 replies
   • 2.8k views
   • 
   • NoobTool
   • July 19, 2017

3. "Congress aims to develop new military 'Space Corps' Branch" - CBS News

   By syfyguy64, July 18, 2017
   • 2 replies
   • 880 views
   • 
   • DDE
   • July 18, 2017

4. AI Ethics 1 2

   By qzgy, July 7, 2017
   • 32 replies
   • 3.9k views
   • 
   • kerbiloid
   • July 18, 2017

5. A trip to Baikunur (1991)

   By NSEP, July 18, 2017
   • 0 replies
   • 750 views
   • 
   • NSEP
   • July 18, 2017

6. What is a Swizzle Stick?

   By Dr.Vulpinus, July 10, 2017   

   • swizzle stick
   • gemini
   • (and 1 more)

      Tagged with:

     • swizzle stick
     • gemini
     • nasa
   • 14 replies
   • 6.3k views
   • 
   • mikegarrison
   • July 18, 2017

7. Nuclear Termal Turbo Rocket

   By hms_warrior, July 14, 2017   

   • ssto
   • nuclear rocket
   • 13 replies
   • 2.3k views
   • 
   • Nothalogh
   • July 18, 2017

8. Pale Red *Dots* ESO | Proxima b confirmed UPDATE 2017 PaleRedDots!! 1 2 3 4 9

   By Spaceception, January 16, 2016   

   • proxima centauri
   • eso
   • (and 1 more)

      Tagged with:

     • proxima centauri
     • eso
     • earthlike exoplanets
   • 200 replies
   • 27.3k views
   • 
   • Spaceception
   • July 17, 2017

9. Is this an improved R-27 [The ballistic missile, not the vympel AA missile weapon]

   By andrew123, May 11, 2015
   • 16 replies
   • 6.2k views
   • 
   • andrew123
   • July 17, 2017

10. Lunar Outpost Questions

    By Casualnaut, June 29, 2017
    • 14 replies
    • 1.6k views
    • 
    • kerbiloid
    • July 17, 2017

11. Rocket Diffused Ram Jet

    By saabstory88, July 6, 2014
    • 13 replies
    • 7.9k views
    • 
    • magnemoe
    • July 16, 2017

12. Play-D'oh rocket engines

    By Errol, June 18, 2017
    • 19 replies
    • 2.2k views
    • 
    • Mikki
    • July 15, 2017

13. ExoMars 2016: on its way to Mars! 1 2 3 4 11

    By Frida Space, December 1, 2015
    • 263 replies
    • 32.5k views
    • 
    • YNM
    • July 14, 2017

14. Soyuz • Kanopus-V-IK Launch discussion thread

    By Ultimate Steve, July 14, 2017
    • 8 replies
    • 1.1k views
    • 
    • cratercracker
    • July 14, 2017

15. Why is the year '1970'?

    By Chel, July 13, 2017   

    • mystery
    • dev of ksp
    • (and 1 more)

       Tagged with:

      • mystery
      • dev of ksp
      • 1970?
    • 24 replies
    • 2.1k views
    • 
    • Chel
    • July 14, 2017

16. Kerbal Kombat

    By Souper, July 11, 2017   

    • warfare
    • hypothetical
    • 4 replies
    • 1.3k views
    • 
    • DDE
    • July 12, 2017

17. Langley Research Center Turns 100 this year

    By Astrofox, July 12, 2017   

    • nasalangley
    • 0 replies
    • 443 views
    • 
    • Astrofox
    • July 12, 2017

18. how reaction wheel can effect gyroscope ?

    By JimboJay, July 11, 2017   

    • reaction wheel
    • gyroscope
    • (and 1 more)

       Tagged with:

      • reaction wheel
      • gyroscope
      • cubesat
    • 6 replies
    • 1.6k views
    • 
    • WinkAllKerb''
    • July 11, 2017

19. IRVEES - Imaging and Radial Velocity Exoplanet/Exomoon Search 1 2 3 4 5

    By ProtoJeb21, May 8, 2016   

    • exoplanets
    • search programs
    • (and 1 more)

       Tagged with:

      • exoplanets
      • search programs
      • astronomy
    • 100 replies
    • 11.3k views
    • 
    • Cabbink
    • July 11, 2017

20. Super Earth planets

    By raxo2222, July 10, 2017
    • 0 replies
    • 573 views
    • 
    • raxo2222
    • July 10, 2017

21. Forum designs new rocket to replace the SLS 1 2 3 4 6

    By ZooNamedGames, May 20, 2017
    • 148 replies
    • 14.7k views
    • 
    • NSEP
    • July 8, 2017

22. Rocket Science

    By Regor, July 8, 2017
    • 9 replies
    • 1k views
    • 
    • NSEP
    • July 8, 2017

23. Non-stop slingshot mothership

    By aluc24, July 3, 2017
    • 22 replies
    • 2.1k views
    • 
    • sevenperforce
    • July 8, 2017

24. Orion vs. Federation 1 2

    By Casualnaut, June 30, 2017
    • 30 replies
    • 3.6k views
    • 
    • Ithirahad
    • July 7, 2017

25. An Unfrequently Voiced Concern About Cloning 1 2

    By Souper, July 3, 2017   

    • cloning
    • philosophy
    • (and 1 more)

       Tagged with:

      • cloning
      • philosophy
      • weird stuff
    • 27 replies
    • 2.5k views
    • 
    • mrfox
    • July 7, 2017