Science & Spaceflight

8,375 topics in this forum

1. Would Or Could A Nuclear Saltwater Rocket Be Converted Into A Plasma Rocket With A Magnetic Nozzle?

   By Spacescifi, May 18
   • 3 replies
   • 247 views
   • 
   • AckSed
   • May 19

2. Off-planet manufacturing (split from SpaceX) 1 2 3 4

   By Elthy, May 30, 2021
   • 85 replies
   • 4.6k views
   • 
   • magnemoe
   • May 17

3. criogenic storage in space

   By king of nowhere, May 16
   • 20 replies
   • 556 views
   • 
   • king of nowhere
   • May 17

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

   By mikegarrison, July 15, 2021
   • 972 replies
   • 44.5k views
   • 
   • kerbiloid
   • May 17

5. Strong aurora forecast tonight May 10-11 1 2

   By DeadJohn, May 10
   • 45 replies
   • 1.4k views
   • 
   • darthgently
   • May 17

6. Q&A Pratice for Lunar Base Design (Is this phrase right?)

   By zxzx, May 15   

   • Lunar Base
   • Architecture Design
   • (and 1 more)

      Tagged with:

     • Lunar Base
     • Architecture Design
     • Innovation
   • 9 replies
   • 420 views
   • 
   • zxzx
   • May 16

7. Vast/Launcher 1 2 3 4

   By tater, February 27, 2019
   • 76 replies
   • 5.8k views
   • 
   • tater
   • May 15

8. NASA CLPS Program 1 2 3 4 8

   By tater, November 30, 2018
   • 175 replies
   • 9.1k views
   • 
   • Minmus Taster
   • May 15

9. World Building An Alien Earth... How Much Nitrogen Gas Replacement Can You Get Away With and What Gas To Replace it and Still Have Abundant Life?

   By Spacescifi, May 11
   • 7 replies
   • 308 views
   • 
   • magnemoe
   • May 14

10. ISRO Discussion Thread 1 2 3 4 17

    By TheEpicSquared, June 4, 2017   

    • isro
    • 405 replies
    • 33.8k views
    • 
    • Minmus Taster
    • May 14

11. totm oct 2023 NASA's OSIRIS-REx 1 2 3 4 18

    By archenemy_6, May 21, 2016
    • 449 replies
    • 38.2k views
    • 
    • IonStorm
    • May 13

12. Tesla Thread 1 2 3 4 18

    By GearsNSuch, January 14, 2020
    • 429 replies
    • 32.8k views
    • 
    • tater
    • May 13

13. Neuralink 1 2 3 4 5

    By Spaceception, March 28, 2017   

    • neuralink
    • 106 replies
    • 8.7k views
    • 
    • tater
    • May 13

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

    By Nightside, November 9, 2018
    • 266 replies
    • 15.3k views
    • 
    • magnemoe
    • May 11

15. totm may 2024 Mars Sample Return discussion thread 1 2

    By Minmus Taster, November 20, 2022
    • 34 replies
    • 1.7k views
    • 
    • magnemoe
    • May 11

16. [New] Space Launch System / Orion Discussion Thread 1 2 3 4 132

    By ZooNamedGames, July 21, 2019
    • 3.3k replies
    • 214.2k views
    • 
    • tater
    • May 10

17. totm dec 2023 Artemis Discussion Thread 1 2 3 4 78

    By Nightside, May 21, 2019
    • 1.9k replies
    • 140.7k views
    • 
    • RCgothic
    • May 10

18. geoengineering with sterling engines 1 2

    By farmerben, May 6
    • 33 replies
    • 640 views
    • 
    • AckSed
    • May 10

19. Relativity Space (future launch provider) 1 2 3 4 9

    By tater, July 11, 2019
    • 220 replies
    • 14.4k views
    • 
    • GuessingEveryDay
    • May 10

20. Curiosity Rover Thread

    By JoeSchmuckatelli, February 12, 2023
    • 6 replies
    • 695 views
    • 
    • darthgently
    • May 7

21. Project Gemini Pt. II documentary

    By darthgently, May 7   

    • nasa
    • gemini
    • (and 2 more)

       Tagged with:

      • nasa
      • gemini
      • history
      • united states
    • 0 replies
    • 82 views
    • 
    • darthgently
    • May 7

22. Math Illiterate needs help with a Molniya Orbit.

    By BechMeister, April 30
    • 22 replies
    • 577 views
    • 
    • BechMeister
    • May 6

23. Spacesuits 1 2 3 4

    By tater, February 20, 2022
    • 92 replies
    • 5.3k views
    • 
    • tater
    • May 5

24. Chinese Space Program (CNSA) & Ch. commercial launch and discussion 1 2 3 4 103

    By tater, October 9, 2017   

    • cnsa
    • china
    • 2.6k replies
    • 171.3k views
    • 
    • Minmus Taster
    • May 4

25. Radian Aerospace

    By StrandedonEarth, January 19, 2022
    • 22 replies
    • 1.7k views
    • 
    • Shpaget
    • May 3