Science & Spaceflight

8,476 topics in this forum

1. SETI(Search for extraterrestrial intelligence) gets a $100-million boost 1 2

   By Albert VDS, July 20, 2015
   • 47 replies
   • 4.5k views
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   • _Augustus_
   • July 22, 2015

2. I wonder how long rocket launched from the deck of a submarine needs time to reach the target 1 2

   By Pawelk198604, July 16, 2015
   • 30 replies
   • 3.2k views
   • 
   • magnemoe
   • July 22, 2015

3. Space patents: To the moon!

   By RainDreamer, July 21, 2015
   • 0 replies
   • 907 views
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   • RainDreamer
   • July 21, 2015

4. Ksp value of NaCl?

   By qdhuasheng, July 21, 2015
   • 6 replies
   • 11.6k views
   • 
   • lajoswinkler
   • July 21, 2015

5. Could we find fragments of the Earth-Theia collision as we explore more asteroids?

   By jfull, July 20, 2015
   • 12 replies
   • 1.7k views
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   • ZetaX
   • July 21, 2015

6. I wonder why is so hot out there 1 2

   By Pawelk198604, July 19, 2015
   • 49 replies
   • 4.2k views
   • 
   • Vanamonde
   • July 21, 2015

7. Gravity Lens Telescope performance?

   By UmbralRaptor, July 19, 2015
   • 9 replies
   • 3.1k views
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   • YNM
   • July 21, 2015

8. Hacking parental control 1 2

   By Pawelk198604, July 14, 2015
   • 40 replies
   • 7.3k views
   • 
   • WinkAllKerb''
   • July 20, 2015

9. liquid-fuel engines

   By Hcube, July 19, 2015
   • 12 replies
   • 2.1k views
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   • SciMan
   • July 20, 2015

10. Hyperspace 1 2 3

    By Guest, July 19, 2015
    • 53 replies
    • 5.7k views
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    • WinkAllKerb''
    • July 20, 2015

11. Using the ICBM launch sites on Cape Canaveral and LC-17 for commercial launches.

    By fredinno, July 20, 2015
    • 4 replies
    • 1.8k views
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    • jwenting
    • July 20, 2015

12. NASA picks astronauts for commercial space mission

    By kiwi1960, July 12, 2015
    • 3 replies
    • 973 views
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    • Avedis
    • July 19, 2015

13. Rocket coupling and staging

    By Muchoman798, July 16, 2015
    • 6 replies
    • 2.7k views
    • 
    • kzauner
    • July 19, 2015

14. The not-New Horizons news thread 1 2

    By PB666, July 17, 2015
    • 41 replies
    • 4.1k views
    • 
    • PB666
    • July 19, 2015

15. It's confirmed, China's going to the Lunar farside! 1 2

    By xenomorph555, July 16, 2015
    • 31 replies
    • 3.9k views
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    • ChrisSpace
    • July 19, 2015

16. [Earth] Scary article about the Cascadia Subduction Zone 1 2

    By heng, July 14, 2015
    • 25 replies
    • 3.8k views
    • 
    • Technical Ben
    • July 18, 2015

17. Keplerian Orbit Elements for our Solar System

    By Ajes, July 17, 2015
    • 10 replies
    • 2.5k views
    • 
    • Ajes
    • July 18, 2015

18. What is "North" on a planet?

    By imaspacestation, July 16, 2015
    • 14 replies
    • 1.9k views
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    • Hcube
    • July 18, 2015

19. Energetic Puzzle - thermodynamics, electrolysis on deep water "help"

    By AngelLestat, July 16, 2015
    • 8 replies
    • 2.6k views
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    • AngelLestat
    • July 17, 2015

20. Guidance for autonomous drones?

    By InterCity, July 12, 2015
    • 8 replies
    • 2.1k views
    • 
    • Technical Ben
    • July 17, 2015

21. Just need to share this

    By Randazzo, July 17, 2015
    • 8 replies
    • 896 views
    • 
    • sal_vager
    • July 17, 2015

22. Pluto the Planet :D 1 2 3 4 6

    By Justicier, July 14, 2015
    • 141 replies
    • 13.7k views
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    • pincushionman
    • July 17, 2015

23. Spotting Messier objects 1 2

    By Camacha, July 7, 2015
    • 25 replies
    • 3.5k views
    • 
    • Djsnowboy267
    • July 17, 2015

24. Deconvoluting the past

    By PB666, July 17, 2015
    • 0 replies
    • 563 views
    • 
    • PB666
    • July 17, 2015

25. What Would a Collision Between Two Icy Worlds Look Like?

    By Aanker, July 16, 2015
    • 13 replies
    • 2.7k views
    • 
    • lajoswinkler
    • July 17, 2015