Physics, Space Science and Theories

1,728 topics in this forum

1. There's a binary star system in my living-room and I lost my marbles

   By Schorhr, May 5, 2014
   • 5 replies
   • 2.9k views
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   • Schorhr
   • May 28, 2014

2. Giant exo planet imaged

   By Dreadz, May 27, 2014
   • 1 reply
   • 753 views
   • 
   • Schorhr
   • May 27, 2014

3. Theory on life on Mars

   By JairoRomani, May 21, 2014
   • 8 replies
   • 1.4k views
   • 
   • michael.h.f.wilkinson
   • May 22, 2014

4. Nebula appearance?

   By animaal, May 20, 2014
   • 4 replies
   • 1.5k views
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   • ollypenrice
   • May 21, 2014

5. Visibility Model

   By acey, May 19, 2014
   • 1 reply
   • 870 views
   • 
   • michael.h.f.wilkinson
   • May 19, 2014

6. Solar Activity Linked to Lightning Strikes

   By Knight of Clear Skies, May 15, 2014
   • 2 replies
   • 792 views
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   • IanWatkins
   • May 15, 2014

7. Black hole collision.

   By Myopicus, May 4, 2014
   • 9 replies
   • 1.1k views
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   • George Jones
   • May 14, 2014

8. Universe evolution created in lab - BBC news 7 May 14

   By Crebles, May 7, 2014
   • 1 reply
   • 652 views
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   • Kropster
   • May 7, 2014

9. Gravity Waves from Big Bang Seen? 1 2

   By George Jones, March 14, 2014
   • 37 replies
   • 4.7k views
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   • Hugechris
   • April 29, 2014

10. Brown dwarf neighbour

    By Dreadz, April 29, 2014
    • 1 reply
    • 863 views
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    • Tiki
    • April 29, 2014

11. Galactic magnifying glass

    By Fusion, April 26, 2014
    • 2 replies
    • 748 views
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    • Fusion
    • April 27, 2014

12. How Bright Would the Tycho impact Have Been

    By Knight of Clear Skies, April 12, 2014
    • 9 replies
    • 2.2k views
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    • todd8137
    • April 17, 2014

13. Curved v. straight secondary support

    By BinocularSky, April 9, 2014
    • 5 replies
    • 1.2k views
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    • BinocularSky
    • April 13, 2014

14. Possible Detection of Dark Matter Annihilation

    By Knight of Clear Skies, April 9, 2014
    • 1 reply
    • 1.2k views
    • 
    • Tiki
    • April 10, 2014

15. DM detected?!

    By Physicist13, April 1, 2014
    • 7 replies
    • 1k views
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    • michael.h.f.wilkinson
    • April 1, 2014

16. Do black holes release energy internally at the point where it almost decomposes?

    By The star gazer, March 27, 2014
    • 2 replies
    • 884 views
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    • The star gazer
    • March 30, 2014

17. Asteroid with rings!

    By RT65CB-SWL, March 27, 2014
    • 3 replies
    • 959 views
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    • Treeden
    • March 27, 2014

18. Dark Energy & The Big Rip

    By Cath, March 26, 2014
    • 2 replies
    • 761 views
    • 
    • ronin
    • March 26, 2014

19. John Dobson on Exoplanets:

    By jabeoo1, March 26, 2014
    • 1 reply
    • 912 views
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    • acey
    • March 26, 2014

20. Yutu rover Suffers Significant Setback 1 2

    By Zakalwe, January 27, 2014
    • 25 replies
    • 2.2k views
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    • Zakalwe
    • March 21, 2014

21. Speed of fusion reactions

    By caters, March 3, 2014
    • 15 replies
    • 1.8k views
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    • cleggy1987
    • March 15, 2014

22. redshift to z value

    By nytecam, March 12, 2014
    • 5 replies
    • 1.4k views
    • 
    • George Jones
    • March 14, 2014

23. How Volcanic Eruptions can Induce Lightning Strikes

    By Knight of Clear Skies, March 8, 2014
    • 1 reply
    • 1.2k views
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    • Bungielad
    • March 13, 2014

24. Great article by Bob Berman in Feb 2014 Astronomy

    By Crebles, March 2, 2014
    • 1 reply
    • 714 views
    • 
    • Laurie61
    • March 3, 2014

25. A Question about the SN in M82

    By lensman57, January 25, 2014
    • 14 replies
    • 1.5k views
    • 
    • George Jones
    • March 2, 2014