Jump to content

Science & Spaceflight

A place for all geeky and sciency discussions.

8,466 topics in this forum

  1. Part Submarine... All Resuable Scifi SSTO 1 2

    By Spacescifi,
    • 49 replies
    • 4.8k views

  2. Spaceships With More Volume Without Lots of Extra Mass..

    By Spacescifi,
    • 13 replies
    • 866 views

  3. laser thruster. 1 2

    By Flying dutchman,
    • 28 replies
    • 2.3k views

  4. The Apollo 17 in Real-Time Website

    By OrbitsR4Sissies,
    • 0 replies
    • 810 views

  5. Hypervelocity Macron Accelerators

    By MatterBeam,
    • 9 replies
    • 2.7k views

  6. In situ resource moonbase vs Dwarven architecture

    By AeroGav,   
    • 12 replies
    • 1.1k views

  7. Paraboloid Nozzles... The Most Efficient?

    By Spacescifi,
    • 11 replies
    • 1.2k views

  8. Starship looks more and more like a space shuttle? 1 2

    By Serenity,
    • 49 replies
    • 4.4k views

  9. Alpha centauri could host the closest Earth-like planet

    By caballerodiez,
    • 4 replies
    • 579 views

  10. Heater Engine

    By PositronLance001,
    • 23 replies
    • 1.7k views

  11. Pre Apollo 1 fire Apollo schedule

    By Ultimate Steve,
    • 2 replies
    • 482 views

  12. Scifi Laser Launch Systems

    By Spacescifi,
    • 2 replies
    • 410 views

  13. We Built a Real Rocket Engine! [Video]

    By RixKillian,   
    • 22 replies
    • 5.1k views

  14. Inside The 24/7 Search For Another Habitable Planet Within 100 Light Years Of Earth

    By caballerodiez,
    • 5 replies
    • 642 views

  15. 1.5 km of fire and fury 1 2

    By KSK,
    • 25 replies
    • 5.6k views

  16. Liquid CO2 energy storage

    By farmerben,
    • 6 replies
    • 826 views

  17. Liquid Super Magnets... The Future?

    By Spacescifi,
    • 4 replies
    • 479 views

  18. Space X Mark 3 Parachute 1 2

    By farmerben,
    • 26 replies
    • 2.9k views

  19. Shuttle-C

    By G'th,
    • 12 replies
    • 1.3k views

  20. Technologies That Do Not Need To Be Developed Further 1 2

    By Spacescifi,
    • 40 replies
    • 3k views

  21. Need help in calculating payload capacity to different orbits and inclination.

    By Selective Genius,   
    • 3 replies
    • 541 views

  22. Alpha Monocerotid meteor shower November 21/22, 2019

    By DeadJohn,
    • 0 replies
    • 273 views

  23. Could A Space Mcdonalds Exist?

    By Spacescifi,
    • 21 replies
    • 1.8k views

  24. Magnus effect fuel cell skyhooks

    By farmerben,
    • 5 replies
    • 888 views

  25. The Square Kilometre Array

    By caballerodiez,
    • 8 replies
    • 740 views
×
×
  • Create New...