Science & Spaceflight

8,482 topics in this forum

1. Dilithium Crystals.

   By Ziff, October 8, 2012
   • 11 replies
   • 3.5k views
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   • Borklund
   • October 19, 2012

2. Pseudosuperluminal travel (With Wormholes)

   By SunJumper, October 19, 2012
   • 0 replies
   • 975 views
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   • SunJumper
   • October 19, 2012

3. Just curious...are inflatable modules legit ?

   By germalto, October 17, 2012
   • 7 replies
   • 2k views
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   • Anachronda
   • October 18, 2012

4. Exoplanet found around Alpha Centauri B

   By maro, October 17, 2012
   • 2 replies
   • 1.2k views
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   • NovaSilisko
   • October 17, 2012

5. SpaceX has a Kerbal moment 1 2

   By Anachronda, October 8, 2012
   • 33 replies
   • 6.4k views
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   • rdfox
   • October 17, 2012

6. "Philosophy will be the key that unlocks artificial intelligence" 1 2

   By Ted, October 3, 2012
   • 45 replies
   • 5.5k views
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   • PLB
   • October 17, 2012

7. Alpha Centauri exoplanet

   By Punk, October 17, 2012
   • 2 replies
   • 1.6k views
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   • Punk
   • October 17, 2012

8. Thorium LFTR

   By bsalis, October 12, 2012
   • 13 replies
   • 3.3k views
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   • thorfinn
   • October 16, 2012

9. Space Shuttle Concept Images

   By SasquatchM, October 15, 2012
   • 2 replies
   • 1.2k views
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   • rdfox
   • October 16, 2012

10. Planet Found Orbiting Four Stars

    By JacobT11, October 16, 2012   

    • space
    • 5 replies
    • 1.7k views
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    • Vindicator
    • October 16, 2012

11. energy from the sun in space? (not via solar cells)

    By tlowe90, October 9, 2012
    • 4 replies
    • 1.4k views
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    • tlowe90
    • October 12, 2012

12. Freefall from space!

    By rb22, October 9, 2012
    • 6 replies
    • 1.8k views
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    • mustwinfull
    • October 11, 2012

13. Actual Math governing the Rocket.

    By mcirish3, October 10, 2012
    • 4 replies
    • 1.8k views
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    • phoenix_ca
    • October 11, 2012

14. Converting ISP and thrust into fuel consumption

    By kahlzun, October 9, 2012
    • 20 replies
    • 37.1k views
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    • jebbe
    • October 11, 2012

15. oberth effect and parking orbits

    By kahlzun, October 8, 2012
    • 4 replies
    • 1.9k views
    • 
    • Double Timan
    • October 10, 2012

16. Voyager 1 coolness!

    By rb22, October 9, 2012
    • 3 replies
    • 1.5k views
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    • mustwinfull
    • October 9, 2012

17. Escape pods for interstellar spacecraft.

    By RedDwarfIV, October 4, 2012
    • 13 replies
    • 4.1k views
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    • nhnifong
    • October 9, 2012

18. Smallest/Lightest Rocket Capable of Achieving Stable Orbit?

    By Yeomans, October 6, 2012
    • 9 replies
    • 14.5k views
    • 
    • Thiel
    • October 8, 2012

19. Space travel? How far can we go? 1 2

    By Mars90000000, October 3, 2012
    • 31 replies
    • 7.6k views
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    • phoenix_ca
    • October 7, 2012

20. Microscope that can see molecular bonds

    By ddavis425, October 4, 2012
    • 6 replies
    • 2.8k views
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    • Cydonia
    • October 6, 2012

21. Warp drive? 1 2 3

    By Awaras, September 18, 2012
    • 52 replies
    • 10.8k views
    • 
    • Trirene
    • October 6, 2012

22. The Computer science and operating systems Megathread!

    By sal_vager, October 3, 2012
    • 12 replies
    • 2.8k views
    • 
    • Plaatinum Aerospace
    • October 5, 2012

23. Roundest balls in the world

    By bsalis, October 5, 2012
    • 1 reply
    • 1.4k views
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    • phoenix_ca
    • October 5, 2012

24. Cosmos

    By phoenix_ca, September 26, 2012
    • 24 replies
    • 4.9k views
    • 
    • phoenix_ca
    • October 5, 2012

25. ISP Comparison

    By kahlzun, October 4, 2012
    • 3 replies
    • 7.6k views
    • 
    • Person012345
    • October 4, 2012