Science & Spaceflight

8,482 topics in this forum

1. International Space Station switches to Linux.

   By Ruedii, May 9, 2013
   • 9 replies
   • 2k views
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   • Nuke
   • May 11, 2013

2. Falcon 9R landing legs, payload fairing, etc

   By tavert, May 11, 2013
   • 3 replies
   • 1.8k views
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   • Rune
   • May 11, 2013

3. If a planet would spin faster , would it have a lower gravity pull? 1 2

   By SoldierHair, May 3, 2013
   • 33 replies
   • 10.8k views
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   • thorfinn
   • May 11, 2013

4. 28 year timelaspe using high definition satellite pictures.

   By SuperFastJellyfish, May 10, 2013
   • 11 replies
   • 2k views
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   • Nibb31
   • May 10, 2013

5. To Mars By A-Bomb 1 2

   By Temstar, May 6, 2013
   • 43 replies
   • 15.8k views
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   • Djsnowboy267
   • May 10, 2013

6. SRB - Assisted Craft (Eg S1 SRB, S2 Fusion Engine)

   By SunJumper, May 9, 2013
   • 7 replies
   • 1.9k views
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   • magnemoe
   • May 10, 2013

7. Does GPS compensate for lower c in air?

   By Thetechnoman, May 8, 2013
   • 3 replies
   • 1.2k views
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   • PakledHostage
   • May 10, 2013

8. On the Expansion of the Universe and such things

   By vexx32, May 10, 2013
   • 8 replies
   • 1.7k views
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   • Stochasty
   • May 10, 2013

9. Is the unit of force "N" a Greek character?

   By Cesrate, May 10, 2013
   • 4 replies
   • 1.5k views
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   • K^2
   • May 10, 2013

10. Chang'e 3 (Chinese lunar lander, late 2013) 1 2

    By Kryten, May 8, 2013
    • 28 replies
    • 9.6k views
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    • NovaSilisko
    • May 10, 2013

11. WATCH LIVE @ 5:30 pm ET: 'Ring of Fire' Solar Eclipse Over Australia

    By Dudeman1420, May 9, 2013
    • 7 replies
    • 1.5k views
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    • Tw1
    • May 10, 2013

12. [Airships] Your suggestions how to bring a Zeppelin into the Atmosphere of Jupiter?

    By MedwedianPresident, October 14, 2012
    • 18 replies
    • 4.1k views
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    • K^2
    • May 9, 2013

13. Airships

    By Kerbface, May 1, 2013
    • 17 replies
    • 3.2k views
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    • falofonos
    • May 9, 2013

14. Speed of Light -- Implications

    By vexx32, May 7, 2013
    • 23 replies
    • 3.8k views
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    • Person012345
    • May 7, 2013

15. What causes the Oberth effect

    By Inspector Gadget, May 6, 2013
    • 9 replies
    • 3.2k views
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    • K^2
    • May 7, 2013

16. clouds in 0.20 update?

    By jbaltus123, May 7, 2013
    • 1 reply
    • 1.3k views
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    • Ted
    • May 7, 2013

17. Hypothetically breaking the speed of light 1 2

    By GoldenShadowGS, May 1, 2013
    • 48 replies
    • 6.3k views
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    • Nikolai
    • May 7, 2013

18. The US is one step closer to "Prompt Global Strike": The X-51 finally flies.

    By Rune, May 6, 2013
    • 19 replies
    • 4.4k views
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    • Kerbface
    • May 7, 2013

19. How much g-force endurance average human have?

    By Pawelk198604, May 5, 2013
    • 18 replies
    • 16.1k views
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    • Gniuz
    • May 7, 2013

20. How exactly did sexual reproduction evolved? 1 2

    By Cesrate, May 3, 2013
    • 25 replies
    • 4.6k views
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    • Tommygun
    • May 7, 2013

21. Visiting old probes? 1 2

    By bigdad84, May 3, 2013
    • 27 replies
    • 4.3k views
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    • lyndonguitar
    • May 6, 2013

22. Closed cycle gas core NERVA Scram jet?

    By drakesdoom, May 2, 2013
    • 15 replies
    • 3.8k views
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    • nyrath
    • May 6, 2013

23. Which kind of power would future frigates adopt to make them hover in atmosphere? 1 2

    By Cesrate, April 23, 2013
    • 42 replies
    • 5.6k views
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    • Rune
    • May 6, 2013

24. Planes on Mars?

    By Kerbface, May 5, 2013
    • 12 replies
    • 3.6k views
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    • Cannon_Fodder
    • May 6, 2013

25. Disturbances of Warp Drives

    By recon14193, May 5, 2013
    • 17 replies
    • 2.9k views
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    • Pugspaceprogram
    • May 6, 2013