Astronomy and Cosmology

3687 topics in this forum

1. Black Holes Evaporating

   By ed84c, February 11, 2004
   • 10 replies
   • 1.7k views
   • 
   • JaKiri
   • February 16, 2004

2. Do Strings = Dark Matter? 1 2

   By Pinch Paxton, February 10, 2004
   • 34 replies
   • 4.3k views
   • 
   • Severian
   • August 11, 2004

3. Einstein-Rosen bridge??

   By -Demosthenes-, February 6, 2004
   • 14 replies
   • 2.6k views
   • 
   • dhahranian1401
   • February 9, 2004

4. Varying Speed of light? 1 2 3 4

   By Cap'n Refsmmat, February 1, 2004
   • 85 replies
   • 9k views
   • 
   • chuman
   • July 8, 2004

5. Light speed... 1 2 3 4 5

   By SockCymbal, January 29, 2004
   • 103 replies
   • 13.1k views
   • 
   • JohnB
   • February 12, 2007

6. Mars Landing Tomorrow: NASA-TV video stream

   By Guest RoNoNFT, January 23, 2004
   • 4 replies
   • 1.3k views
   • 
   • aommaster
   • January 24, 2004

7. Sucked or Blown appart?

   By YT2095, January 22, 2004
   • 8 replies
   • 1.5k views
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   • Cap'n Refsmmat
   • January 22, 2004

8. Hubble is going down

   By Skye, January 17, 2004
   • 9 replies
   • 1.8k views
   • 
   • Cap'n Refsmmat
   • January 18, 2004

9. Has the Universe Stopped Expanding? 1 2 3 4

   By budcamp, January 16, 2004
   • 75 replies
   • 8.8k views
   • 
   • JaKiri
   • January 23, 2004

10. Why do we alway say that there has to be water for there to be life?

    By amoda, January 15, 2004
    • 20 replies
    • 2.7k views
    • 
    • [Tycho?]
    • June 13, 2004

11. Mars Exploration News thread

    By aommaster, January 11, 2004
    • 21 replies
    • 2.2k views
    • 
    • YT2095
    • January 16, 2004

12. Planet of the eternal solar eclipse

    By Fellow, January 9, 2004
    • 22 replies
    • 3.6k views
    • 
    • JaKiri
    • January 10, 2004

13. Big unknown bodies inside orbit of Pluto

    By Fellow, January 9, 2004
    • 3 replies
    • 1.4k views
    • 
    • Noshi
    • February 9, 2005

14. Dropping Phobos and Deimos

    By Fellow, January 9, 2004
    • 13 replies
    • 2k views
    • 
    • Sayonara
    • January 9, 2004

15. Maximum Size Of Solid Planet

    By Fellow, January 9, 2004
    • 21 replies
    • 3.4k views
    • 
    • aman
    • May 14, 2004

16. What If Earth Had More Than One Moon

    By Fellow, January 9, 2004
    • 22 replies
    • 3.2k views
    • 
    • Sayonara
    • February 24, 2004

17. Planet Forms Other Than Sphere

    By Fellow, January 9, 2004
    • 8 replies
    • 1.9k views
    • 
    • wowbagger
    • January 10, 2004

18. A gap of matter

    By booper54, December 26, 2003
    • 7 replies
    • 2k views
    • 
    • elfin vampire
    • January 4, 2004

19. Slingshot around gravitational bodies

    By aman, December 25, 2003
    • 12 replies
    • 3.1k views
    • 
    • pantheory
    • April 20, 2012

20. Source for Dinosaur DNA

    By aman, December 23, 2003
    • 4 replies
    • 1.6k views
    • 
    • elfin vampire
    • January 5, 2004

21. Escape velocity how can u count?

    By ramanan, December 19, 2003
    • 7 replies
    • 2.2k views
    • 
    • Radical Edward
    • January 5, 2004

22. Sun's energy and earth's rotation

    By ramanan, December 18, 2003
    • 5 replies
    • 1.7k views
    • 
    • swansont
    • December 19, 2003

23. Distribution of matter

    By Guest devilish1182, December 18, 2003
    • 1 reply
    • 1k views
    • 
    • VendingMenace
    • December 18, 2003

24. Will Neptune and Pluto ever collide?

    By apollo2011, December 17, 2003
    • 10 replies
    • 4.2k views
    • 
    • apollo2011
    • December 19, 2003

25. Cool Pictures of the Sun

    By apollo2011, December 17, 2003
    • 2 replies
    • 1.5k views
    • 
    • apollo2011
    • December 17, 2003