Astronomy and Space

1,486 topics in this forum

1. Odd Phoenix Mars Pic

   By modest, May 28, 2008
   • 12 replies
   • 3.1k views
   • 
   • InfiniteNow
   • May 30, 2008

2. Life as we do not know it: What would aliens really look like?

   By Megatron, July 7, 2007
   • 12 replies
   • 2.6k views
   • 
   • Moontanman
   • May 29, 2008

3. Orbiting Toroidal Space Colonies 1 2 3 4

   By Moontanman, May 12, 2008
   • 58 replies
   • 10.9k views
   • 
   • DougF
   • May 23, 2008

4. NASA to make announcement on 14th May

   By Switchy, May 9, 2008
   • 6 replies
   • 3k views
   • 
   • freeztar
   • May 15, 2008

5. Shrinking sun

   By goku, April 12, 2008
   • 5 replies
   • 1.1k views
   • 
   • theblackalchemist
   • May 12, 2008

6. Speed of light according to rigveda?

   By manjucv, May 10, 2008
   • 1 reply
   • 3.7k views
   • 
   • Moontanman
   • May 10, 2008

7. Is deep Space deep? 1 2 3

   By Jet2, April 22, 2008
   • 43 replies
   • 6.9k views
   • 
   • modest
   • April 29, 2008

8. Expansion of space-time 1 2

   By HydrogenBond, March 29, 2008
   • 33 replies
   • 3.9k views
   • 
   • freeztar
   • April 18, 2008

9. Alternative theories to Big Bang 1 2 3 4 5

   By kamil, January 4, 2006
   • 71 replies
   • 19.9k views
   • 
   • HydrogenBond
   • April 14, 2008

10. New idea about UFO's! 1 2 3 4 5

    By Moontanman, April 7, 2008
    • 80 replies
    • 11.5k views
    • 
    • kazbadan
    • April 14, 2008

11. Photons have no time 1 2 3 4 18

    By InfiniteNow, April 12, 2006
    • 294 replies
    • 37.1k views
    • 
    • HydrogenBond
    • April 8, 2008

12. Dynamic Equilibrium of the Universe and Subsystems 1 2 3 4 5

    By modest, February 18, 2008
    • 81 replies
    • 15.8k views
    • 
    • modest
    • April 7, 2008

13. Hypography X Prize Entry 1 2 3 4 14

    By TheBigDog, September 15, 2007
    • 234 replies
    • 41.1k views
    • 
    • TheBigDog
    • April 5, 2008

14. Moon Missions Faked? 1 2

    By Turtle, February 4, 2005
    • 33 replies
    • 7.1k views
    • 
    • Theory5
    • April 5, 2008

15. Perpetual Lunar Rover

    By TheBigDog, March 29, 2008
    • 6 replies
    • 2.7k views
    • 
    • Boerseun
    • April 4, 2008

16. Proof of multiverse? 1 2

    By wine, January 29, 2007
    • 23 replies
    • 10k views
    • 
    • metakinetic
    • April 2, 2008

17. Space Voyage #1 1 2 3 4 37

    By TheBigDog, May 3, 2006
    • 620 replies
    • 80.6k views
    • 
    • Moontanman
    • March 30, 2008

18. Weird Mars Rover Spirit Image 1 2

    By cyclonebuster, January 8, 2008
    • 30 replies
    • 5.5k views
    • 
    • Jay-qu
    • March 29, 2008

19. Why is the universe flying apart? 1 2

    By JoeRoccoCassara, January 9, 2008
    • 20 replies
    • 5.5k views
    • 
    • Jay-qu
    • March 28, 2008

20. Time travel, gamma ray bursts

    By Moontanman, October 26, 2007
    • 2 replies
    • 1.8k views
    • 
    • Moontanman
    • March 28, 2008

21. Measuring distance with time

    By HydrogenBond, February 12, 2008
    • 5 replies
    • 1.4k views
    • 
    • UncleAl
    • March 27, 2008

22. Effects of a mini black hole on our solar system?

    By alternative3, March 16, 2008
    • 7 replies
    • 5.9k views
    • 
    • TheFaithfulStone
    • March 26, 2008

23. Gulfstream Goes Verticle To Troposphere

    By cyclonebuster, March 25, 2008
    • 5 replies
    • 1.2k views
    • 
    • cyclonebuster
    • March 26, 2008

24. A Stellar Explosion You Could See on Earth!

    By Symbology, March 25, 2008
    • 1 reply
    • 807 views
    • 
    • modest
    • March 25, 2008

25. Creation of Photons 1 2

    By Mike C, March 13, 2007
    • 22 replies
    • 12.2k views
    • 
    • Little Bang
    • March 24, 2008