Space Exploration, Spaceflight and Astronomy

364 topics in this forum

1. In Memoriam

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   Remembering those that have recently passed on in the space community.

   By Waspie_Dwarf, April 20, 2006
   • 204 replies
   • 48,347 views
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   • Merc14
   • Sunday at 02:06 AM

2. Is there a center of the universe?

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   By Will Due, July 8, 2017
   • 382 replies
   • 8,521 views
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   • Emma_Acid
   • April 17

3. Ice on mars?

   Found this location looking at goole Mars

   By Leiael79, February 14   

   • space ice
   • ice on mars
   • (and 2 more)

     Tagged with:

     • space ice
     • ice on mars
     • formation on mars
     • space mysteries
   • 18 replies
   • 353 views
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   • badeskov
   • April 16
4. FTL

   Cool

   Topic was moved to forum Movies, Music, Books & Television Shows

5. And God said: Let it be light,

   The formation of galaxies

   By Weitter Duckss, March 1
   • 7 replies
   • 335 views
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   • Weitter Duckss
   • April 15

6. TESS: the new exoplanet hunter

   By alfa015, April 14
   • 1 reply
   • 91 views
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   • Waspie_Dwarf
   • April 14

7. Partial Red Moon In The East At 3:30am

   By IBelieveWhatIWant, April 12
   • 1 reply
   • 87 views
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   • davros of skaro
   • April 12

8. What do you think about the EM drive?

   By alfa015, April 8
   • 3 replies
   • 318 views
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   • bmk1245
   • April 9

9. Demolition Hubble's law, Big Bang -

   the basis of "modern" and ecclesiastical cosmology

   By Weitter Duckss, April 1
   • 7 replies
   • 196 views
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   • bmk1245
   • April 8

10. Shuttle Roll

    By Barkinghorse, April 2
    • 3 replies
    • 94 views
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    • bison
    • April 2
11. Researchers Find New Earth-Sized Planet

    K2-229b

    Topic was merged with Hot, metallic and dense planet discovered

12. What is happening to oxygen and hydrogen?

    By Weitter Duckss, March 18
    • 5 replies
    • 244 views
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    • Weitter Duckss
    • March 22

13. Where did the blue spectral shift ...

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    ... inside the universe come from?

    By Weitter Duckss, January 14
    • 39 replies
    • 1,126 views
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    • Weitter Duckss
    • March 5

14. Some black holes erase your past

    Einstein's equations allow a non-determinist future inside some black holes

    By Render, March 1
    • 1 reply
    • 165 views
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    • Waspie_Dwarf
    • March 1

15. Differences in structure of the body

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    the objects in our system?

    By Weitter Duckss, August 27, 2016
    • 33 replies
    • 2,371 views
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    • Weitter Duckss
    • January 20

16. Magnetic Field of planets and stars.

    By Titus Maximus, January 17
    • 18 replies
    • 591 views
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    • Derek Willis
    • January 18

17. where our solar system is in our galaxy?

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    official facts

    By grimsituation6, November 13, 2017
    • 41 replies
    • 1,250 views
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    • third_eye
    • January 4

18. Simple Orbital Mechanics

    The basics are not that difficult.

    By schroedingerscat, December 31, 2017   

    • space exploration
    • spaceflight
    • (and 1 more)

      Tagged with:

      • space exploration
      • spaceflight
      • manned spaceflight
    • 2 replies
    • 337 views
    • 
    • and then
    • January 1

19. Challenger's crew story.

    By qxcontinuum, December 28, 2017
    • 7 replies
    • 466 views
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    • BorizBadinov
    • December 29, 2017

20. Why Atmospheres of Stars Lack Metals?

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    General known topic

    By Weitter Duckss, October 2, 2017   

    • disintegration of element
    • 274 replies
    • 5,075 views
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    • Weitter Duckss
    • December 28, 2017

21. The Electric Universe

    By Aquila King, December 3, 2017
    • 21 replies
    • 1,080 views
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    • kartikg
    • December 18, 2017

22. Native American Full Moon Names

    By Waspie_Dwarf, November 3, 2017   

    • moon
    • full moon
    • (and 1 more)

      Tagged with:

      • moon
      • full moon
      • native americans
    • 3 replies
    • 572 views
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    • Erno86
    • November 30, 2017

23. Live ISS spacewalk...

    By pallidin, November 25, 2017
    • 4 replies
    • 388 views
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    • Waspie_Dwarf
    • November 25, 2017

24. Question about light speed and distance

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    Trying to understand how light speed equates to "earth years"

    By Ebiru2387, September 9, 2017
    • 29 replies
    • 1,231 views
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    • Erno86
    • November 25, 2017

25. Age of the Universe

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    By pallidin, September 14, 2017
    • 54 replies
    • 1,659 views
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    • Derek Willis
    • October 28, 2017