Science & Spaceflight

8,355 topics in this forum

1. Fusion drive when?

   By Exoscientist, March 20
   • 21 replies
   • 479 views
   • 
   • Exoscientist
   • March 22

2. Neuralink 1 2 3 4 5

   By Spaceception, March 28, 2017   

   • neuralink
   • 102 replies
   • 8.3k views
   • 
   • kerbiloid
   • March 22

3. Arianespace launch thread 1 2 3 4 27

   By insert_name, December 10, 2017   

   • ariane
   • vega
   • (and 1 more)

      Tagged with:

     • ariane
     • vega
     • esa
   • 672 replies
   • 51k views
   • 
   • JoeSchmuckatelli
   • March 22

4. Sorry, Ron D. Moore... the Soviets were never going to beat the US to the Moon 1 2

   By SunlitZelkova, October 24, 2023
   • 39 replies
   • 1.6k views
   • 
   • kerbiloid
   • March 21

5. Northrop Grumman Innovation Systems (Orbital ATK) thread 1 2 3 4 14

   By tater, November 6, 2017   

   • antares
   • cygnus
   • (and 3 more)

      Tagged with:

     • antares
     • cygnus
     • atk
     • orbital
     • oatk
   • 341 replies
   • 27.7k views
   • 
   • tater
   • March 20

6. Firefly Aerospace Discussion Thread 1 2 3 4 8

   By Ultimate Steve, May 3, 2018
   • 190 replies
   • 14.2k views
   • 
   • tater
   • March 20

7. An Alternative Way Of Supplying Energy For FTL In Scifi...

   By Spacescifi, March 19
   • 5 replies
   • 145 views
   • 
   • kerbiloid
   • March 20

8. How Come Nuclear Saltwater Rocket Engines Do Not Melt?

   By Spacescifi, March 16
   • 16 replies
   • 373 views
   • 
   • sevenperforce
   • March 20

9. Blue Origin thread. 1 2 3 4 120

   By Vanamonde, April 28, 2017
   • 3k replies
   • 203.4k views
   • 
   • tater
   • March 19

10. Boeing 737 Max: the saga continues… 1 2 3 4 11

    By Nightside, November 9, 2018
    • 256 replies
    • 14.1k views
    • 
    • kerbiloid
    • March 19

11. How do lenses really work?

    By LHACK4142, March 10
    • 6 replies
    • 259 views
    • 
    • Hannu2
    • March 19

12. R.I.P. Tom Stafford

    By PakledHostage, March 18
    • 0 replies
    • 83 views
    • 
    • PakledHostage
    • March 18

13. Gravitics (space station startup) 1 2

    By tater, March 8, 2023
    • 38 replies
    • 1.8k views
    • 
    • AckSed
    • March 17

14. NASA Chandra situation

    By darthgently, March 14
    • 6 replies
    • 205 views
    • 
    • DDE
    • March 15

15. The Analysis of Sea Levels. 1 2 3 4 39

    By mikegarrison, July 15, 2021
    • 971 replies
    • 41.6k views
    • 
    • kerbiloid
    • March 15

16. If A Person Had Skin, Organs, and Muscle With The Same Strength and Stretchiness as Spider Silk Would They Be Super Durable?

    By Spacescifi, March 11
    • 5 replies
    • 178 views
    • 
    • kerbiloid
    • March 13

17. Magnetohydrodynamic Research Into Uber Magnets...

    By Spacescifi, March 10
    • 5 replies
    • 265 views
    • 
    • kerbiloid
    • March 11

18. Overview of all AI, not just LLMs 1 2 3

    By darthgently, January 5
    • 67 replies
    • 1.7k views
    • 
    • magnemoe
    • March 11

19. Astra Space Inc. (formerly Ventions) Launch 1 2 3 4 9

    By tater, April 3, 2018
    • 220 replies
    • 16.8k views
    • 
    • RCgothic
    • March 10

20. The James Webb Space Telescope and stuff 1 2 3 4 35

    By Streetwind, November 3, 2016   

    • jwst
    • james webb space telescope
    • (and 1 more)

       Tagged with:

      • jwst
      • james webb space telescope
      • astronomy
    • 869 replies
    • 62.2k views
    • 
    • Spaceception
    • March 8

21. The Technology Development Goldilocks Zone...

    By Spacescifi, March 7
    • 10 replies
    • 232 views
    • 
    • magnemoe
    • March 8

22. European Space Agency (ESA) Thread

    By RCgothic, November 7, 2023
    • 23 replies
    • 1k views
    • 
    • Exoscientist
    • March 7

23. Long term storage of fuel and oxidizer in space.

    By farmerben, February 18
    • 20 replies
    • 470 views
    • 
    • mikegarrison
    • March 7

24. ABL Space Systems Thread

    By steve9728, January 11, 2023
    • 6 replies
    • 791 views
    • 
    • tater
    • March 6

25. maximum ISP for metalic hydrogen? (beyond 1700 isp)

    By Arugela, March 6
    • 1 reply
    • 114 views
    • 
    • mikegarrison
    • March 6