Science & Spaceflight

8,478 topics in this forum

1. What is a plausible scientific sounding explanation for a work around of the Roche limit?

   By Maximum7, July 28, 2022
   • 18 replies
   • 1.1k views
   • 
   • Terwin
   • July 29, 2022

2. How Effective Would Aerokinetic Aircraft Be?

   By Spacescifi, July 25, 2022
   • 24 replies
   • 1.4k views
   • 
   • Spacescifi
   • July 29, 2022

3. Manned Spaceflight Versus Wilderness Refueling

   By Spacescifi, July 23, 2022
   • 4 replies
   • 344 views
   • 
   • kerbiloid
   • July 24, 2022

4. Best Geoengineering Options 1 2

   By farmerben, July 19, 2022
   • 38 replies
   • 2.1k views
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   • Nuke
   • July 23, 2022

5. Sloped Ramps, Long Runways, and Heavy SSTO's 1 2

   By Spacescifi, July 13, 2022
   • 45 replies
   • 2.3k views
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   • kerbiloid
   • July 22, 2022

6. Understanding the most practical type of near-future propulsion system for interplanetary travel

   By Madrocketman, July 17, 2022
   • 12 replies
   • 1.8k views
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   • kerbiloid
   • July 19, 2022

7. Nozzle Size Versus High Pressure And Scifi

   By Spacescifi, July 16, 2022
   • 24 replies
   • 1.1k views
   • 
   • magnemoe
   • July 18, 2022

8. Books on spaceflight 1 2

   By Tyko, February 28, 2017
   • 32 replies
   • 5.4k views
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   • jonminkun36
   • July 17, 2022

9. Road to Space

   By Awesomesauce1337, July 13, 2022
   • 19 replies
   • 1.2k views
   • 
   • linuxgurugamer
   • July 15, 2022

10. What Does It Take To Create Large Magnetic Fields?

    By Spacescifi, July 5, 2022
    • 6 replies
    • 600 views
    • 
    • JoeSchmuckatelli
    • July 14, 2022

11. Taiwanese Space Program commercial launch and discussion

    By steve9728, July 10, 2022
    • 5 replies
    • 574 views
    • 
    • JoeSchmuckatelli
    • July 13, 2022

12. The Physics Of Superhuman Hearing...

    By Spacescifi, July 10, 2022
    • 11 replies
    • 661 views
    • 
    • Nuke
    • July 10, 2022

13. Water landings IRL?

    By Rutabaga22, July 7, 2022
    • 16 replies
    • 1.3k views
    • 
    • magnemoe
    • July 10, 2022

14. Is This A Nerf To Scifi Missiles In Space? 1 2

    By Spacescifi, July 1, 2022
    • 45 replies
    • 1.8k views
    • 
    • wumpus
    • July 9, 2022

15. High Energy Pulse Rocketry Versus Continous Plume Rocketry.... Analysis

    By Spacescifi, July 8, 2022
    • 3 replies
    • 579 views
    • 
    • Spacescifi
    • July 9, 2022

16. Nuclear quotes and anecdotes thread

    By DDE, March 6, 2022
    • 19 replies
    • 2.4k views
    • 
    • benzman
    • July 8, 2022

17. Airship To Orbit 1 2

    By Spacescifi, July 6, 2022
    • 30 replies
    • 1.7k views
    • 
    • benzman
    • July 7, 2022

18. Starship Flight Controls... U-double stick vs Joystick

    By Spacescifi, July 6, 2022
    • 18 replies
    • 757 views
    • 
    • Spacescifi
    • July 7, 2022

19. Sodium Potassium alloy fuel

    By farmerben, July 3, 2022
    • 7 replies
    • 1k views
    • 
    • sevenperforce
    • July 4, 2022

20. Weird Facts About Spacecraft Maneuvers And Orbital Maneuvers.... Am I Right Or Wrong?

    By Spacescifi, July 3, 2022
    • 13 replies
    • 671 views
    • 
    • sevenperforce
    • July 3, 2022

21. We had a little extra delta V so....

    By Rutabaga22, July 1, 2022
    • 10 replies
    • 761 views
    • 
    • Nuke
    • July 3, 2022

22. Space station construction

    By Cloakedwand72, March 13, 2022
    • 12 replies
    • 1.2k views
    • 
    • tater
    • July 2, 2022

23. Orbital construction and other things to do with huge launch vehicles

    By tater, May 1, 2022
    • 13 replies
    • 1.4k views
    • 
    • tater
    • July 2, 2022

24. Anyone visited Marshall SFC?

    By JoeSchmuckatelli, June 30, 2022
    • 4 replies
    • 371 views
    • 
    • JoeSchmuckatelli
    • July 1, 2022

25. Making Ironman Repulsors

    By sevenperforce, June 27, 2022
    • 10 replies
    • 2.6k views
    • 
    • sevenperforce
    • June 30, 2022