Physics, Space Science and Theories

1,717 topics in this forum

1. Rosetta edges towards Comet 67P

   By Jonk, July 3, 2014
   • 13 replies
   • 1.6k views
   • 
   • Jussi
   • February 8, 2015

2. Into the Void (S&T Feb 2015)

   By jabeoo1, February 5, 2015
   • 0 replies
   • 539 views
   • 
   • jabeoo1
   • February 5, 2015

3. Sun (solar) Changes --- The WHITE Sun

   By 7he4uthor, February 1, 2015
   • 17 replies
   • 1.3k views
   • 
   • michael.h.f.wilkinson
   • February 3, 2015

4. How was the Universe created? How will it end or will it end? 1 2 3

   By Astrodob, September 6, 2014
   • 61 replies
   • 3.8k views
   • 
   • jetstream
   • February 2, 2015

5. Calculating magnitude

   By mrjaffa, January 28, 2015
   • 5 replies
   • 2.9k views
   • 
   • mrjaffa
   • January 30, 2015

6. Slowing down light

   By nicks90, September 12, 2014
   • 12 replies
   • 2.3k views
   • 
   • Vega2
   • January 24, 2015

7. Neutral Direction Space Time

   By lovegazn, December 2, 2014
   • 9 replies
   • 1.2k views
   • 
   • Tiki
   • January 11, 2015

8. If the universe is infinite why can't i see stars everywhere I look? 1 2 3 4 5

   By Astrodob, August 19, 2014
   • 101 replies
   • 8.9k views
   • 
   • Budding Star Gazer
   • January 3, 2015

9. Yes more questions about BB

   By symesie04, October 22, 2014
   • 12 replies
   • 1.2k views
   • 
   • Budding Star Gazer
   • January 3, 2015

10. Possible detection of dark matter?

    By AstroJon, December 11, 2014
    • 3 replies
    • 1k views
    • 
    • Budding Star Gazer
    • January 3, 2015

11. Wave-Particle Duality 1 2 3 4

    By Ganymede12, August 2, 2014
    • 82 replies
    • 6.1k views
    • 
    • Cath
    • December 24, 2014

12. Magnet in space

    By mpswaggy, December 15, 2014
    • 5 replies
    • 1k views
    • 
    • Qualia
    • December 16, 2014

13. Why do magnetic fields attract only materials like iron and why do gravitational fields attract everything?

    By Astrodob, November 8, 2014
    • 17 replies
    • 1.6k views
    • 
    • Ouroboros
    • December 5, 2014

14. Gravity and black holes....is this right ?

    By buzzc150, November 20, 2014
    • 18 replies
    • 1.4k views
    • 
    • Dan Leach
    • December 2, 2014

15. Anyone fancy becoming part of my focus group??

    By Helen, November 16, 2014
    • 19 replies
    • 1.3k views
    • 
    • Helen
    • November 25, 2014

16. Is there unusual Th on the Moon?

    By spartan45, October 9, 2014
    • 4 replies
    • 1.1k views
    • 
    • spartan45
    • November 19, 2014

17. Neutrinos

    By mrjaffa, November 9, 2014
    • 18 replies
    • 2.2k views
    • 
    • ollypenrice
    • November 14, 2014

18. magnetic force/pull question

    By a10ken, November 7, 2014
    • 2 replies
    • 651 views
    • 
    • a10ken
    • November 7, 2014

19. Galaxy rotation velocity question 1 2

    By richyj8, November 3, 2014
    • 37 replies
    • 2.9k views
    • 
    • JulianO
    • November 6, 2014

20. Many Interacting Worlds?

    By JB80, October 31, 2014
    • 9 replies
    • 1.5k views
    • 
    • Ruud
    • November 2, 2014

21. Tachyon drive

    By Ronnie67, October 28, 2014
    • 3 replies
    • 2.3k views
    • 
    • Ronnie67
    • October 28, 2014

22. Milkyway eating M54

    By Cath, October 27, 2014
    • 2 replies
    • 665 views
    • 
    • D4N
    • October 28, 2014

23. Hawking Radiation

    By ArnieVXR, October 24, 2014
    • 17 replies
    • 978 views
    • 
    • uhb1966
    • October 27, 2014

24. Is it impossible to put a working microphone on Mars?

    By spartan45, October 1, 2014
    • 10 replies
    • 1.8k views
    • 
    • acey
    • October 26, 2014

25. Are black holes real?

    By acey, June 12, 2014
    • 23 replies
    • 3k views
    • 
    • tony210
    • October 24, 2014