Science & Spaceflight

8,467 topics in this forum

1. India’s satellite destruction is threatening the ISS

   By ProtoJeb21, April 2, 2019   

   • oops
   • 18 replies
   • 1.1k views
   • 
   • sevenperforce
   • April 2, 2019

2. Fossilized Fish Inhaled Meteorite Ejecta 1 2

   By sevenperforce, March 29, 2019
   • 38 replies
   • 2.2k views
   • 
   • Listy
   • April 2, 2019

3. lockmart enters the perfume business

   By insert_name, April 1, 2019   

   • lockheed-martin
   • april 1
   • 3 replies
   • 507 views
   • 
   • DDE
   • April 1, 2019

4. Who will be next to land people on the Moon? 1 2 3

   By Ol’ Musky Boi, March 23, 2019
   • 67 replies
   • 3.5k views
   • 
   • kerbiloid
   • April 1, 2019

5. Radical Changes from The US National Space Council

   By Cunjo Carl, March 30, 2019
   • 3 replies
   • 671 views
   • 
   • kerbiloid
   • March 31, 2019

6. Crowdfunded Satellite 1 2

   By Barzon, March 27, 2019   

   • crowdfunding
   • kommunity cubesat
   • 29 replies
   • 1.7k views
   • 
   • kerbiloid
   • March 30, 2019

7. Space News, a weekly space news show

   By Cunjo Carl, March 29, 2019
   • 3 replies
   • 533 views
   • 
   • sh1pman
   • March 29, 2019

8. YORP effect spins asteroid to death

   By sevenperforce, March 29, 2019
   • 1 reply
   • 429 views
   • 
   • Spaceception
   • March 29, 2019

9. Spider goats makes silk that can protect us from bullets.

   By Cassel, March 26, 2019
   • 10 replies
   • 2.3k views
   • 
   • kerbiloid
   • March 29, 2019

10. DNA Data Storage 1 2 3

    By LordFerret, March 22, 2019
    • 54 replies
    • 4.5k views
    • 
    • magnemoe
    • March 27, 2019

11. Energy generation from Aluminium and Water: Feasible or snake oil? 1 2 3

    By Nivee~, February 24, 2019
    • 65 replies
    • 4.2k views
    • 
    • Shpaget
    • March 27, 2019

12. Commercial Space Station Design 1 2 3

    By sevenperforce, March 11, 2019
    • 72 replies
    • 4.2k views
    • 
    • tater
    • March 26, 2019

13. OT: Physics Questions

    By Gavin786, March 20, 2019
    • 7 replies
    • 854 views
    • 
    • Ol’ Musky Boi
    • March 24, 2019

14. Books with rockets and spaceships graphics?

    By Nivee~, March 22, 2019   

    • books
    • 9 replies
    • 1k views
    • 
    • Nivee~
    • March 24, 2019

15. Weird and wonderful space books

    By purpleivan, March 22, 2019
    • 1 reply
    • 444 views
    • 
    • p1t1o
    • March 22, 2019

16. Minimal Manned Mars Mission - 2*Briz = doable! + a NEA 1 2 3 4 5

    By DBowman, December 5, 2015
    • 114 replies
    • 13.7k views
    • 
    • kerbiloid
    • March 22, 2019

17. Do y'all think the Space-X Super heavy/Star ship would work out? 1 2 3 4 12

    By Cloakedwand72, January 20, 2019
    • 287 replies
    • 17.3k views
    • 
    • Silavite
    • March 20, 2019

18. orbital mechanic question

    By unlikethem, March 12, 2019
    • 23 replies
    • 1.8k views
    • 
    • sevenperforce
    • March 19, 2019

19. MIPT just reversed time... for a certain definition of time

    By DAL59, March 14, 2019
    • 9 replies
    • 876 views
    • 
    • YNM
    • March 15, 2019

20. How exactly do leading edge extensions cause more drag?

    By Schwarz, March 14, 2019
    • 7 replies
    • 1.1k views
    • 
    • MaverickSawyer
    • March 15, 2019

21. How is it possible that NASA lost its technology from the Apollo Program irretrievably? 1 2

    By Pawelk198604, March 3, 2019   

    • nasa
    • apollo
    • 45 replies
    • 6.5k views
    • 
    • mikegarrison
    • March 10, 2019

22. How are my calculations wrong?

    By Karol van Kermin, March 7, 2019
    • 8 replies
    • 860 views
    • 
    • Bill Phil
    • March 8, 2019

23. Mars Sample Return

    By KAL 9000, March 7, 2019
    • 2 replies
    • 4k views
    • 
    • DDE
    • March 7, 2019

24. Redirect asteroid by mining it for reaction mass? 1 2 3

    By zolotiyeruki, June 22, 2018
    • 51 replies
    • 3k views
    • 
    • Steven P
    • March 6, 2019

25. The Hubble Space Telescopes Main Camera is Down 1 2

    By James Kerman, October 9, 2018   

    • hubble gyro failure
    • 36 replies
    • 3.7k views
    • 
    • James Kerman
    • March 6, 2019