Science & Spaceflight

8,461 topics in this forum

1. Private Company On The Moon? 1 2 3

   By The Jedi Master, August 9, 2013
   • 51 replies
   • 6.8k views
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   • The Jedi Master
   • August 11, 2013

2. Using metalic hydrogen and red oxygen as propellants

   By Spanier, August 8, 2013
   • 19 replies
   • 5.5k views
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   • andrewas
   • August 10, 2013

3. Science and space exploration video list

   By Albert VDS, August 10, 2013
   • 0 replies
   • 957 views
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   • Albert VDS
   • August 10, 2013

4. Darpa BigDog Robot

   By Tommygun, August 10, 2013
   • 1 reply
   • 1.2k views
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   • OtherDalfite
   • August 10, 2013

5. If it was the Second World War, who do you think would launch to the first satellite 1 2 3

   By Pawelk198604, August 3, 2013
   • 57 replies
   • 7k views
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   • wasmic
   • August 9, 2013

6. Post your FTL discussions here 1 2

   By gmpd2000, July 19, 2013
   • 39 replies
   • 6.1k views
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   • mobious44
   • August 9, 2013

7. Why do we have to go direct?

   By Moon Goddess, August 8, 2013
   • 19 replies
   • 2.7k views
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   • Diche Bach
   • August 9, 2013

8. True or False, 10 Kilometers is the Best Place to Start Your Gravity Turn

   By Titan Space Agency, August 5, 2013
   • 21 replies
   • 4.2k views
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   • HeadHunter67
   • August 9, 2013

9. Hybrid Jet and rocket idea I had (no oxidizer payload)

   By Agent86, August 7, 2013
   • 7 replies
   • 2.9k views
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   • Apotheosist
   • August 9, 2013

10. ESA is considering Skylon for it's new launcher!

    By Drunkrobot, August 8, 2013
    • 8 replies
    • 1.8k views
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    • Nibb31
    • August 9, 2013

11. Kerbol system period

    By mcirish3, August 6, 2013
    • 12 replies
    • 2.4k views
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    • mcirish3
    • August 8, 2013

12. A interesting idea...

    By SpaceSphereOfDeath, August 8, 2013
    • 1 reply
    • 857 views
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    • Vaebn
    • August 8, 2013

13. The Perseid Meteor Shower August 2013

    By Sickle, August 8, 2013
    • 3 replies
    • 1.3k views
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    • Sickle
    • August 8, 2013

14. How much O2 would it take to blow up Titan?

    By Euracil, June 18, 2013
    • 18 replies
    • 4.2k views
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    • Moon Goddess
    • August 8, 2013

15. Fame or time on the Moon: What would you want more? 1 2

    By Drunkrobot, August 2, 2013
    • 34 replies
    • 4.5k views
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    • Mr Shifty
    • August 7, 2013

16. Curiosity's 1st Year on Mars 1 2 3 4

    By MalfunctionM1Ke, July 30, 2013
    • 80 replies
    • 14.7k views
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    • Javster
    • August 7, 2013

17. Shenzhou 10 1 2

    By Kryten, June 10, 2013
    • 47 replies
    • 10.3k views
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    • jwenting
    • August 7, 2013

18. Why genetic engineering is banned in the Star Trek universe 1 2

    By Pawelk198604, August 3, 2013
    • 42 replies
    • 6.4k views
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    • Pawelk198604
    • August 7, 2013

19. How is Speed measured in Space?

    By Epic DaVinci, August 6, 2013
    • 5 replies
    • 4.2k views
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    • Bunsen
    • August 6, 2013

20. how would I work out the damage caused from a shockwave?

    By dizzysaurus, August 5, 2013
    • 5 replies
    • 1.6k views
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    • dizzysaurus
    • August 6, 2013

21. MOOCs

    By Synapse, August 5, 2013
    • 1 reply
    • 853 views
    • 
    • Synapse
    • August 6, 2013

22. When the tradition that "only women wear skirts" came out?

    By Cesrate, August 5, 2013
    • 11 replies
    • 5.4k views
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    • Seret
    • August 6, 2013

23. Happy Birthday Curiosity!

    By Sickle, August 6, 2013
    • 2 replies
    • 1.1k views
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    • nhnifong
    • August 6, 2013

24. How to divide by zero (100% real)

    By AncientAstronaut, August 5, 2013
    • 11 replies
    • 2.9k views
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    • Xeldrak
    • August 6, 2013

25. Quick question on Normal force VS Acceleration

    By aftershockzap, August 4, 2013
    • 4 replies
    • 1.2k views
    • 
    • Ben 9072
    • August 5, 2013