Science & Spaceflight

A place for all geeky and sciency discussions.

7,359 topics in this forum

  1. For Questions That Don't Merit Their Own Thread 1 2 3 4 148

    By Skyler4856,
    • 3,684 replies
    • 132,970 views

  2. Mission and Launch Index

    By Gargamel,
    • 7 replies
    • 1,586 views

  3. What is this place?

    By HarvesteR,
    • 2 replies
    • 13,534 views

  4. A hand shaped like a oven mitt... could it work? 1 2

    By Spacescifi,
    • 32 replies
    • 309 views

  5. Earth has a new mini moon! 1 2

    By Dirkidirk,
    • 28 replies
    • 323 views

  6. Building Starfleet The Hard Way 1 2

    By Spacescifi,
    • 28 replies
    • 249 views

  7. Coronavirus 1 2 3 4

    By Xd the great,
    • 77 replies
    • 1,431 views

  8. Tesla thread. 1 2 3 4

    By GearsNSuch,
    • 96 replies
    • 1,565 views

  9. Discussion of metallic hydrogen propulsion split from another thread. 1 2 3 4 8

    By Dragon01,
    • 195 replies
    • 5,690 views

  10. Starlink (updates and concerns) 1 2 3 4 10

    By kerbiloid,   
    • 229 replies
    • 7,017 views

  11. Artemis Discussion Thread 1 2 3 4 25

    By Nightside,
    • 622 replies
    • 29,816 views

  12. ITER and all things fusion. 1 2 3 4

    By Buzzkil88,
    • 98 replies
    • 5,068 views

  13. SpaceX Discussion Thread 1 2 3 4 841

    By Skylon,   
    • 21,005 replies
    • 791,565 views

  14. Chinese Space Program (CNSA) & Ch. commercial launch and discussion 1 2 3 4 21

    By tater,   
    • 510 replies
    • 20,122 views

  15. Boeing's Starliner (thread renamed) 1 2 3 4 15

    By Kryten,
    • 352 replies
    • 15,293 views

  16. Northrop Grumman Innovation Systems (Orbital ATK) thread 1 2 3 4 8

    By tater,   
    • 179 replies
    • 9,693 views

  17. Astra Space Inc. (formerly Ventions) Launch 1 2

    By tater,
    • 48 replies
    • 3,475 views

  18. Bad science in fiction Hall of Shame 1 2 3 4 73

    By peadar1987,
    • 1,808 replies
    • 60,145 views

  19. Russian Launch and Mission Thread 1 2 3 4 81

    By tater,   
    • 2,000 replies
    • 64,963 views

  20. [New] Space Launch System / Orion Discussion Thread 1 2 3 4 33

    By ZooNamedGames,
    • 805 replies
    • 38,365 views

  21. hit the earth at 15,000,000,000,000,000 times the speed of light? 1 2

    By Kerbal4,   
    • 40 replies
    • 607 views

  22. Mike Huges is at it again; RIP 22 Feb 2020 1 2 3

    By Shpaget,
    • 66 replies
    • 1,618 views

  23. ISRO Discussion Thread 1 2 3 4 12

    By TheEpicSquared,   
    • 284 replies
    • 12,211 views

  24. Is There A Way In Physics To Push Off Vacuum?

    By Spacescifi,
    • 16 replies
    • 193 views

  25. Random Science Facts Thread! 1 2 3 4 15

    By Grand Ship Builder,   
    • 365 replies
    • 15,507 views