Science & Spaceflight

8,461 topics in this forum

1. A New Mississippi Pyramid Bubble Project

   By farmerben, May 31, 2020
   • 1 reply
   • 451 views
   • 
   • Flying dutchman
   • May 31, 2020

2. Space X docking Simulator

   By snkiz, May 13, 2020
   • 9 replies
   • 1.3k views
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   • Starwaster
   • May 28, 2020

3. Is there such a thing as a scintillator powered laser?

   By farmerben, May 27, 2020
   • 6 replies
   • 701 views
   • 
   • K^2
   • May 28, 2020

4. Reasons For And Against Rescuing Derelict Spacecraft in Scifi 1 2

   By Spacescifi, May 23, 2020
   • 36 replies
   • 2.2k views
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   • Kerbart
   • May 26, 2020

5. One Tank For Several Propellants? Possible?

   By Spacescifi, May 20, 2020
   • 23 replies
   • 1.1k views
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   • kerbiloid
   • May 25, 2020

6. The Effects Of Diamagnetic Launch and Reentry

   By Spacescifi, May 12, 2020
   • 17 replies
   • 958 views
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   • Aelipse
   • May 23, 2020

7. Will cold plasma help create fusion energy?

   By Arugela, May 21, 2020
   • 4 replies
   • 704 views
   • 
   • Guest
   • May 22, 2020

8. Infinite Cold plasma based on oxygen? (Applied to model kits!)

   By Arugela, May 6, 2020
   • 1 reply
   • 1.6k views
   • 
   • Arugela
   • May 21, 2020

9. Finally Got Published

   By sevenperforce, May 19, 2020
   • 4 replies
   • 548 views
   • 
   • KSK
   • May 19, 2020

10. Why are even the biggest rockets so light?

    By Pds314, May 15, 2020
    • 12 replies
    • 1k views
    • 
    • kerbiloid
    • May 19, 2020

11. The Case For Solid Rocketry To Space

    By Spacescifi, May 15, 2020
    • 19 replies
    • 1.4k views
    • 
    • Spacescifi
    • May 17, 2020

12. Could fission-based nuclear explosives be competitive in yield/weight with fusion nowadays?

    By Pds314, May 15, 2020
    • 7 replies
    • 576 views
    • 
    • K^2
    • May 16, 2020

13. Is it possible to docking while both vehicle are in suborbital trajetory?

    By derega16, May 12, 2020
    • 21 replies
    • 1.2k views
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    • Nothalogh
    • May 16, 2020

14. Transparent Rockets

    By Toucan, May 15, 2020
    • 6 replies
    • 610 views
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    • mikegarrison
    • May 15, 2020

15. Nuclear weapons and weather control

    By DDE, May 14, 2020
    • 3 replies
    • 446 views
    • 
    • Nuke
    • May 14, 2020

16. Airships

    By Northstar1989, May 13, 2020
    • 11 replies
    • 1.4k views
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    • kerbiloid
    • May 14, 2020

17. atmospheric plasma thruster

    By Nuke, May 11, 2020
    • 20 replies
    • 1.3k views
    • 
    • Nuke
    • May 13, 2020

18. Anaerobic Multicellular Organism Found

    By Shpaget, May 12, 2020
    • 0 replies
    • 373 views
    • 
    • Shpaget
    • May 12, 2020

19. Only every 2 years to Duna (mars)

    By Muddyblack, May 10, 2020
    • 15 replies
    • 1.2k views
    • 
    • K^2
    • May 12, 2020

20. How Close to Earth's orbit could another body be while in a stable solar orbit - but not in a Lagrange point?

    By JoeSchmuckatelli, May 8, 2020
    • 4 replies
    • 509 views
    • 
    • JoeSchmuckatelli
    • May 11, 2020

21. High TWR Scifi Impossible Scifi Drives... Overrated?

    By Spacescifi, May 9, 2020
    • 14 replies
    • 913 views
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    • Codraroll
    • May 10, 2020

22. Rotating Explosion Rocket Engine

    By Shpaget, May 1, 2020
    • 23 replies
    • 2.3k views
    • 
    • DDE
    • May 9, 2020

23. Chilling Venus 1 2

    By Nightside, May 5, 2020
    • 41 replies
    • 2.2k views
    • 
    • kerbiloid
    • May 8, 2020

24. Limits Of Rocketry.... Moving Entire Worlds

    By Spacescifi, May 3, 2020
    • 20 replies
    • 1.2k views
    • 
    • sevenperforce
    • May 6, 2020

25. Detatchable fuel lines using pressure driven oval gear flow meters

    By farmerben, May 2, 2020
    • 2 replies
    • 461 views
    • 
    • farmerben
    • May 5, 2020