Science & Spaceflight

8,361 topics in this forum

1. Dust clouds found in em l-5

   By insert_name, October 26, 2018
   • 6 replies
   • 568 views
   • 
   • Green Baron
   • October 26, 2018

2. Equations for navigating in space

   By KAL 9000, August 25, 2016
   • 6 replies
   • 633 views
   • 
   • OhioBob
   • August 26, 2016

3. Life in space - related experiments

   By nhnifong, February 6, 2014
   • 6 replies
   • 1.7k views
   • 
   • Idobox
   • February 6, 2014

4. spacex launching iridium

   By The mun, July 29, 2013
   • 6 replies
   • 1.5k views
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   • Thaniel
   • July 29, 2013

5. NASA Chandra situation

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

6. Actively Cooled Armor for Space Warships

   By MatterBeam, May 12, 2019
   • 6 replies
   • 906 views
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   • KerikBalm
   • May 15, 2019

7. How to calculate launch windows?

   By Jovus, October 19, 2016
   • 6 replies
   • 3.9k views
   • 
   • ElWanderer
   • October 26, 2016

8. I see plenty of 'moon simulators' but what of the walk?

   By boriz, February 19, 2022
   • 6 replies
   • 510 views
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   • Nuke
   • February 23, 2022

9. Energetically massice neutrino inferred from IceCube polar detector

   By PB666, August 7, 2015
   • 6 replies
   • 948 views
   • 
   • PB666
   • August 8, 2015

10. question about dragon capsule

    By Kerbal enginner bird boi, July 18, 2020
    • 6 replies
    • 1k views
    • 
    • Hannu2
    • July 21, 2020

11. Why does Hydrogen peroxide is so toxic?

    By Pawelk198604, September 30, 2017   

    • chemistry
    • 6 replies
    • 1.1k views
    • 
    • Snark
    • October 3, 2017

12. Could I fuse anything?

    By victory143, March 10, 2014
    • 6 replies
    • 1.5k views
    • 
    • Sillychris
    • March 12, 2014

13. The shape of the Earth's atmosphere

    By FanaticalFighter, December 8, 2014
    • 6 replies
    • 1.8k views
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    • Motokid600
    • December 8, 2014

14. Please show me some instruments that can detect underground formations.

    By Cesrate, June 9, 2013
    • 6 replies
    • 1.4k views
    • 
    • Cesrate
    • June 9, 2013

15. The balanced engine problem

    By xmaslightguy, November 19, 2013
    • 6 replies
    • 1.3k views
    • 
    • Jim DiGriz
    • November 19, 2013

16. [Geology] Planets aggregation ?

    By grawl, June 3, 2013
    • 6 replies
    • 2.2k views
    • 
    • grawl
    • June 4, 2013

17. Science is not always about progress and discoveries...

    By Darnok, August 11, 2016
    • 6 replies
    • 970 views
    • 
    • benzman
    • August 26, 2016

18. Concept: Hydrogen-Noble reactor

    By JMBuilder, April 28, 2013
    • 6 replies
    • 1.6k views
    • 
    • andrewas
    • April 28, 2013

19. Spaceflight in straight lines

    By raxo2222, June 16, 2017
    • 6 replies
    • 920 views
    • 
    • wumpus
    • June 19, 2017

20. Spining

    By Robbii6, August 21, 2013
    • 6 replies
    • 1.4k views
    • 
    • magnemoe
    • August 23, 2013

21. Pluto mission with lander, rover, and Orbiter developement

    By Guest, May 2, 2019
    • 6 replies
    • 820 views
    • 
    • MaverickSawyer
    • May 4, 2019

22. Getting Rocket Plumes Correct In Scifi

    By Spacescifi, June 5, 2021
    • 6 replies
    • 585 views
    • 
    • SpaceFace545
    • June 6, 2021

23. Seeking a modern solution for strata/owner communications ('net/app/sms based)

    By StrandedonEarth, September 18, 2022
    • 6 replies
    • 302 views
    • 
    • Shpaget
    • September 18, 2022

24. Why glass is transparent and other things not

    By *Aqua*, December 17, 2014
    • 6 replies
    • 1.4k views
    • 
    • lajoswinkler
    • December 17, 2014

25. Solving diff equations

    By mardlamock, April 4, 2014
    • 6 replies
    • 2.2k views
    • 
    • K^2
    • April 10, 2014