Science & Spaceflight

8,468 topics in this forum

1. Chang'e 4 may land on the moons south pole

   By xenomorph555, July 28, 2014
   • 3 replies
   • 761 views
   • 
   • Sky_walker
   • July 28, 2014

2. The silly reason why we sent men to the Moon. 1 2 3

   By Kevon87, July 26, 2014
   • 70 replies
   • 6.3k views
   • 
   • KazeNinja
   • July 28, 2014

3. India sends probe to Mars 1 2 3

   By vencaslac, November 7, 2013
   • 58 replies
   • 8.8k views
   • 
   • Bloodlance
   • July 28, 2014

4. Sellafield UK to build RTG's for ESA!

   By xenomorph555, July 27, 2014
   • 3 replies
   • 1.4k views
   • 
   • Sky_walker
   • July 28, 2014

5. A contact binary asteroid??

   By Aethon, June 13, 2014
   • 4 replies
   • 1.4k views
   • 
   • advil
   • July 28, 2014

6. Watch the launch of the ULA Delta IVM live !

   By OrbitalSolutionsLtd, July 26, 2014
   • 6 replies
   • 1.3k views
   • 
   • montyben101
   • July 28, 2014

7. What is the correlation between the frequency and the strenght of an EM wave?

   By szputnyik, July 27, 2014
   • 17 replies
   • 1.8k views
   • 
   • ziogatto
   • July 27, 2014

8. Horizontal Lunar (atmosphereless) Landinges / Arrestor Hooks?

   By linkxsc, July 26, 2014
   • 12 replies
   • 2.2k views
   • 
   • Rakaydos
   • July 27, 2014

9. Something to watch

   By Ruthgar, July 27, 2014
   • 1 reply
   • 779 views
   • 
   • xenomorph555
   • July 27, 2014

10. Can you SWIM on Venus?

    By Souper, July 27, 2014
    • 6 replies
    • 2.3k views
    • 
    • ThesaurusRex
    • July 27, 2014

11. Crumbly Workshops

    By Whirligig Girl, July 26, 2014
    • 7 replies
    • 1k views
    • 
    • Whirligig Girl
    • July 27, 2014

12. How would anyone actually build a space elevator?

    By Red Dwarf, July 22, 2014
    • 18 replies
    • 2.8k views
    • 
    • Rakaydos
    • July 26, 2014

13. Dark Matter the new nemesis in the Nemesis Theory? Discuss

    By Kerbin Dallas Multipass, May 1, 2014
    • 7 replies
    • 1.6k views
    • 
    • _Augustus_
    • July 26, 2014

14. What to do with the ISS 1 2 3 4

    By The Silent Majority, July 9, 2014
    • 75 replies
    • 8.6k views
    • 
    • KASASpace
    • July 26, 2014

15. Standard turbocharger as rocket turbopump?

    By FourTee2, February 18, 2014
    • 5 replies
    • 6.7k views
    • 
    • Exosphere
    • July 26, 2014

16. New Space Engine Could Turn Tiny CubeSats into Interplanetary Explorers

    By nyrath, July 8, 2013
    • 18 replies
    • 3.9k views
    • 
    • Whirligig Girl
    • July 26, 2014

17. Solid Rocket Motor Blowout Panels?

    By Exosphere, July 26, 2014
    • 12 replies
    • 2.1k views
    • 
    • magnemoe
    • July 26, 2014

18. The UAE wants to go to Mars by 2021. 1 2

    By Streetwind, July 24, 2014
    • 42 replies
    • 5k views
    • 
    • Seret
    • July 26, 2014

19. SRB camera mounts and SOUND AFTER MACH 1

    By TeeGee, July 24, 2014
    • 12 replies
    • 2k views
    • 
    • Camacha
    • July 26, 2014

20. Angara V being shipped to Plesetsk

    By xenomorph555, July 25, 2014
    • 4 replies
    • 954 views
    • 
    • Kryten
    • July 25, 2014

21. Constellation vs Apollo Rockets

    By TeeGee, July 24, 2014
    • 22 replies
    • 3k views
    • 
    • magnemoe
    • July 25, 2014

22. The most Kerbal thing you've ever seen!

    By Kevon87, July 23, 2014
    • 7 replies
    • 1.8k views
    • 
    • Kevon87
    • July 25, 2014

23. Russia Loses Control Of Gecko ... Satellite

    By Oafman, July 25, 2014
    • 2 replies
    • 783 views
    • 
    • lajoswinkler
    • July 25, 2014

24. SLS Program $400M short according to US Government Accountability Office

    By DaRocketCat, July 24, 2014
    • 14 replies
    • 1.9k views
    • 
    • Everten P.
    • July 25, 2014

25. Next country to flyby/orbit moon (no landing), poll

    By xenomorph555, July 25, 2014
    • 18 replies
    • 2.1k views
    • 
    • Sky_walker
    • July 25, 2014