Science & Spaceflight

8,479 topics in this forum

1. How can a Kerbal survive in space forever?

   By PLB, October 10, 2012
   • 20 replies
   • 10.9k views
   • 
   • justidutch
   • August 15, 2019

2. how do you measure mass in zero gravity?

   By Nuke, August 15, 2019
   • 5 replies
   • 858 views
   • 
   • Nuke
   • August 15, 2019

3. LinkSpace - The New Player

   By Shpaget, September 19, 2017
   • 21 replies
   • 2.7k views
   • 
   • tater
   • August 15, 2019

4. Northrop Grumman: “Fly smart with gel propulsion”

   By DDE, August 14, 2019
   • 6 replies
   • 675 views
   • 
   • DDE
   • August 15, 2019

5. Rocket plumes and magnetic nozzles

   By Spacescifi, August 5, 2019
   • 7 replies
   • 1.9k views
   • 
   • Cheif Operations Director
   • August 14, 2019

6. The 3

   By gamedaddy22, August 14, 2019
   • 2 replies
   • 545 views
   • 
   • mikegarrison
   • August 14, 2019

7. Could we make a flying saucer?

   By Spacescifi, August 10, 2019
   • 6 replies
   • 655 views
   • 
   • Spacescifi
   • August 12, 2019

8. A SSTO research project. 1 2

   By Exoscientist, July 8, 2019
   • 35 replies
   • 3.2k views
   • 
   • Rakaydos
   • August 12, 2019

9. Laser assisted rocket launch and landing

   By Spacescifi, August 10, 2019
   • 13 replies
   • 948 views
   • 
   • wumpus
   • August 12, 2019

10. The moon now has life on it 1 2

    By nascarlaser1, August 6, 2019
    • 26 replies
    • 1.9k views
    • 
    • Guest
    • August 9, 2019

11. Rocket Body Shape Curve

    By Sam-urai, August 5, 2019   

    • body
    • shape
    • (and 1 more)

       Tagged with:

      • body
      • shape
      • aerodynamics
    • 12 replies
    • 1.4k views
    • 
    • mikegarrison
    • August 8, 2019

12. A thought on Apollo flags

    By lajoswinkler, August 7, 2019   

    • apollo
    • flag
    • 10 replies
    • 1.2k views
    • 
    • kerbiloid
    • August 8, 2019

13. Plane and rocket aerodynamics

    By Sam-urai, August 7, 2019
    • 2 replies
    • 543 views
    • 
    • mikegarrison
    • August 7, 2019

14. Energia LEK lander, or: What is that round circular thing?

    By Jestersage, August 7, 2019
    • 7 replies
    • 1.6k views
    • 
    • Jestersage
    • August 7, 2019

15. Tripropellant Rockets

    By shynung, June 15, 2014
    • 17 replies
    • 3.9k views
    • 
    • Nothalogh
    • August 7, 2019

16. Scifi humanoid body upgrades/downgrades

    By Spacescifi, August 6, 2019
    • 7 replies
    • 843 views
    • 
    • Spacescifi
    • August 7, 2019

17. What would it take to directly image smaller exoplanets? A discussion... [REVIVED AND REDEFINED] 1 2

    By ThatGuyWithALongUsername, November 8, 2018
    • 44 replies
    • 4.9k views
    • 
    • ThatGuyWithALongUsername
    • August 6, 2019

18. Venusian lander 1 2 3

    By kerbiloid, July 9, 2019
    • 71 replies
    • 5.7k views
    • 
    • Flying dutchman
    • August 6, 2019

19. Scifi space resources... what are they good for? 1 2

    By Spacescifi, August 1, 2019
    • 27 replies
    • 2.5k views
    • 
    • Terwin
    • August 5, 2019

20. Nikolai Kardashev, he of the Kardashev Scale, has passed away yesterday

    By DDE, August 4, 2019
    • 1 reply
    • 547 views
    • 
    • tater
    • August 4, 2019

21. Would a Fuel+Oxidizer piston engine be more efficient then simple rockets?

    By coyotesfrontier, August 1, 2019
    • 20 replies
    • 1.3k views
    • 
    • Snark
    • August 3, 2019

22. A step over repopulating coral reefs

    By WinkAllKerb'', July 23, 2019
    • 22 replies
    • 1.4k views
    • 
    • mikegarrison
    • August 1, 2019

23. Z-2 & xEMU Spacesuit Development

    By jadebenn, August 1, 2019   

    • nasa
    • spacesuit
    • 5 replies
    • 2.3k views
    • 
    • kerbiloid
    • August 1, 2019

24. Is hyperfission an easier goal than fusion? 1 2 3 4

    By Spacescifi, July 26, 2019
    • 77 replies
    • 7.4k views
    • 
    • sgt_flyer
    • August 1, 2019

25. What trans-human modifications would you make? 1 2

    By farmerben, July 25, 2019
    • 48 replies
    • 3.1k views
    • 
    • kerbiloid
    • July 30, 2019