Science & Spaceflight

8,470 topics in this forum

1. First photos of Hayabusa 2!

   By Frida Space, September 1, 2014
   • 11 replies
   • 1.8k views
   • 
   • Frida Space
   • September 1, 2014

2. EmDrive 1 2 3 4 9

   By FREEFALL1984, May 9, 2014
   • 202 replies
   • 40.2k views
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   • Z-Man
   • September 1, 2014

3. Is the Oort cloud real? 1 2 3 4

   By Pugspaceprogram, May 6, 2013
   • 79 replies
   • 15.7k views
   • 
   • _Augustus_
   • August 31, 2014

4. Could Coruscant (or something like it) be possible? 1 2

   By hawkinator, August 28, 2014
   • 37 replies
   • 14.8k views
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   • Idobox
   • August 31, 2014

5. Optimum Launch problem 1 2

   By mardlamock, August 5, 2014
   • 25 replies
   • 4.3k views
   • 
   • fibonatic
   • August 31, 2014

6. Future of transportation on Earth - Electric airplanes or Vactrains? 1 2 3

   By szputnyik, August 21, 2014
   • 59 replies
   • 6.9k views
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   • YNM
   • August 31, 2014

7. Nuclear SABRE- possible?

   By KerikBalm, August 25, 2014
   • 21 replies
   • 3.6k views
   • 
   • magnemoe
   • August 31, 2014

8. How would it look like if humans separately developed modernity on another planet?

   By szputnyik, August 29, 2014
   • 17 replies
   • 2.3k views
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   • Aningaaq
   • August 31, 2014

9. All day echo chamber, is it possible?

   By Aghanim, August 30, 2014
   • 8 replies
   • 1.6k views
   • 
   • magnemoe
   • August 30, 2014

10. SLS Launch Date Now/Likely Set For November 2018

    By Nicholander, August 29, 2014
    • 16 replies
    • 2k views
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    • Kryten
    • August 30, 2014

11. If The Moon Were Only 1 Pixel: A Tediously Accurate Scale Model of The Solar System

    By LitaAlto, August 28, 2014
    • 15 replies
    • 3.3k views
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    • Tommygun
    • August 30, 2014

12. Broken solder joints

    By rpayne88, August 29, 2014
    • 7 replies
    • 1.8k views
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    • Nuke
    • August 30, 2014

13. Passing from Python 3.4 to Python 2.7

    By goldenpeach, August 29, 2014
    • 2 replies
    • 837 views
    • 
    • goldenpeach
    • August 30, 2014

14. SpaceX's Falcon 9R test rocket just blew up. 1 2 3

    By Kryten, August 22, 2014
    • 55 replies
    • 7.9k views
    • 
    • SargeRho
    • August 29, 2014

15. Futuretimeline.net: DO NOT READ!

    By Whirligig Girl, August 27, 2014
    • 10 replies
    • 2.1k views
    • 
    • NFUN
    • August 29, 2014

16. Why orbit before landing?

    By dlazerka, August 27, 2014
    • 24 replies
    • 4.5k views
    • 
    • magnemoe
    • August 29, 2014

17. Strong aurora's this evening

    By PakledHostage, August 28, 2014
    • 2 replies
    • 825 views
    • 
    • PakledHostage
    • August 29, 2014

18. Alternate history - what if humanity lived in the kerbal solar system?

    By chaos_forge, August 26, 2014
    • 22 replies
    • 2.8k views
    • 
    • Idobox
    • August 28, 2014

19. Going to Mars

    By MegaFlop10, August 26, 2014
    • 24 replies
    • 3k views
    • 
    • Guest
    • August 28, 2014

20. What EXACTLY happens to us on Venus?

    By Souper, August 24, 2014
    • 16 replies
    • 6.2k views
    • 
    • MrShadowGames
    • August 28, 2014

21. Interview with astronaut Alexander Gerst onboard ISS

    By Sky_walker, August 27, 2014
    • 1 reply
    • 805 views
    • 
    • Nao
    • August 28, 2014

22. Isee-3 1 2

    By Deadpangod3, June 2, 2014
    • 33 replies
    • 4.6k views
    • 
    • monstah
    • August 28, 2014

23. Red cockpit lights

    By Decent Weasel, August 25, 2014
    • 23 replies
    • 4.5k views
    • 
    • Idobox
    • August 27, 2014

24. Hypergiant Question

    By Umlüx, August 27, 2014
    • 9 replies
    • 1.3k views
    • 
    • lajoswinkler
    • August 27, 2014

25. Merging Galaxies observed with an gravitational lens.

    By rtxoff, August 27, 2014
    • 0 replies
    • 630 views
    • 
    • rtxoff
    • August 27, 2014