Science & Spaceflight

8,479 topics in this forum

1. Orbital Mechanics in STAR WARS Blockades

   By Mars-Bound Hokie, January 12, 2020   

   • star wars
   • naboo
   • (and 3 more)

      Tagged with:

     • star wars
     • naboo
     • trade federation
     • blockade
     • phantom menace
   • 23 replies
   • 3.6k views
   • 
   • Starman4308
   • January 18, 2020

2. A Fictional Biology Question 1 2

   By Spacescifi, January 10, 2020
   • 36 replies
   • 2.5k views
   • 
   • kerbiloid
   • January 17, 2020

3. Oribtal calculations?

   By Rover 6428, January 9, 2020   

   • help
   • math
   • (and 3 more)

      Tagged with:

     • help
     • math
     • question
     • orbit
     • calculations
   • 8 replies
   • 1.1k views
   • 
   • tomf
   • January 15, 2020

4. How Long Would Scifi Space Travel Really Take?

   By Spacescifi, January 7, 2020
   • 17 replies
   • 1.9k views
   • 
   • PositronLance001
   • January 14, 2020

5. orbital mechanics presentation

   By jevry, January 14, 2020   

   • maths
   • school
   • (and 1 more)

      Tagged with:

     • maths
     • school
     • help
   • 0 replies
   • 524 views
   • 
   • jevry
   • January 14, 2020

6. Fan Thought Experiment

   By arkie87, January 13, 2020
   • 2 replies
   • 547 views
   • 
   • arkie87
   • January 14, 2020

7. Launching High Altitude weather ballon and holding it down to 13,000 feet.

   By Sarthak, January 12, 2020
   • 8 replies
   • 806 views
   • 
   • sevenperforce
   • January 13, 2020

8. Discovery of a 2nd Interstellar Object - C/2019 Q4 (Borisov)

   By EchoLima, September 13, 2019
   • 8 replies
   • 1.2k views
   • 
   • Scotius
   • January 10, 2020

9. A Cylindral Magnetic Nozzle... Would it Work Well?

   By Spacescifi, December 29, 2019
   • 20 replies
   • 2.4k views
   • 
   • Terwin
   • January 9, 2020

10. Liquids that don't boil at 0 ATM.

    By WestAir, December 29, 2019
    • 23 replies
    • 3.1k views
    • 
    • PositronLance001
    • January 9, 2020

11. Making ANY Scifi Spacecraft Hull Work

    By Spacescifi, January 5, 2020
    • 16 replies
    • 1.8k views
    • 
    • Nuke
    • January 9, 2020

12. The End Of The Scifi Arms Race 1 2 3

    By Spacescifi, January 3, 2020
    • 55 replies
    • 10.9k views
    • 
    • Spacescifi
    • January 8, 2020

13. Sea Dragon launch featured in 'For All Mankind' 1 2

    By DDE, December 22, 2019
    • 27 replies
    • 6.7k views
    • 
    • kerbiloid
    • January 8, 2020

14. Why Nasa Mission control from Apollo area look so modern even by today standard? and what do you think about "For all mankind" miniseries?

    By Pawelk198604, January 1, 2020   

    • nasa
    • apollo
    • (and 1 more)

       Tagged with:

      • nasa
      • apollo
      • mcc
    • 5 replies
    • 1.1k views
    • 
    • Akela
    • January 7, 2020

15. What do you think about GPS tracking devices that some parents use on their kids even if they ware adults, it a bit "Black mirror" sort of thing

    By Pawelk198604, January 5, 2020
    • 21 replies
    • 1.3k views
    • 
    • DDE
    • January 7, 2020

16. "The king is dead, long live the king!"

    By Arugela, January 2, 2020
    • 3 replies
    • 1.1k views
    • 
    • Zeiss Ikon
    • January 5, 2020

17. expanding universe... but galaxies?

    By juvilado, May 1, 2016   

    • galaxy
    • astrophysics
    • 11 replies
    • 1.8k views
    • 
    • Neriux
    • January 5, 2020

18. Worth seeing a astronaut launch this year?

    By Cloakedwand72, January 2, 2020
    • 10 replies
    • 652 views
    • 
    • tater
    • January 5, 2020

19. Do We Really Need Paint To Cover Vehicles?

    By Spacescifi, December 28, 2019
    • 24 replies
    • 1.5k views
    • 
    • kerbiloid
    • January 3, 2020

20. [IMAGE] SpaceX Falcon 9 Launch Profile

    By Caelib, January 12, 2016
    • 19 replies
    • 10.2k views
    • 
    • wumpus
    • December 31, 2019

21. Plane flying after nose separates

    By SRB, December 25, 2019
    • 7 replies
    • 919 views
    • 
    • WestAir
    • December 31, 2019

22. Starlink 2 (or any Launch) Roadtrip

    By Gargamel, November 29, 2019
    • 17 replies
    • 1.1k views
    • 
    • Gargamel
    • December 30, 2019

23. Would a vacuum airship be useful on Mars?

    By RealKerbal3x, December 28, 2019   

    • airships
    • mars
    • 16 replies
    • 2.1k views
    • 
    • kerbiloid
    • December 30, 2019

24. "Bouncing" off on re-entry? 1 2

    By strider3, December 13, 2019
    • 37 replies
    • 3.9k views
    • 
    • Rover 6428
    • December 29, 2019

25. Strange Stuff About Orbital Mechanics

    By Spacescifi, December 25, 2019
    • 8 replies
    • 877 views
    • 
    • UmbralRaptor
    • December 28, 2019