Astronomy and Cosmology

3686 topics in this forum

1. Where are the rings?

   By ccwebb, August 23, 2013
   • 1 reply
   • 1.5k views
   • 
   • Moontanman
   • August 23, 2013

2. Where are the scientists who share our values and goals

   By Dr.Salem, July 15, 2007
   • 2 replies
   • 1.1k views
   • 
   • Country Boy
   • July 17, 2007

3. Where are the Stars?

   By YT2095, April 1, 2004
   • 15 replies
   • 2.2k views
   • 
   • Alexa
   • September 12, 2004

4. Where are we 1 2 3 4

   By 36grit, December 1, 2016
   • 75 replies
   • 7.7k views
   • 
   • Berj / KI3U
   • January 5, 2017

5. Where did all the early matter go? Now just Radiation?

   By Dav333, September 29, 2010
   • 2 replies
   • 720 views
   • 
   • lemur
   • September 29, 2010

6. Where does a nova get the h2 to form a star?

   By SmartAlex, March 11, 2006
   • 4 replies
   • 1.2k views
   • 
   • [Tycho?]
   • March 14, 2006

7. Where does gravity (most likely) come from?

   By dordle-loddle, July 30, 2017
   • 16 replies
   • 3.1k views
   • 
   • Airbrush
   • February 13, 2018

8. Where Does Space End? It Must End Somewhere! 1 2 3 4 41

   By Edisonian, October 6, 2004
   • 1k replies
   • 338.8k views
   • 
   • hypervalent_iodine
   • November 24, 2016

9. Where does the moon rise?

   By Primarygun, July 25, 2007
   • 17 replies
   • 93.7k views
   • 
   • D H
   • January 30, 2012

10. where light goes

    By mab, September 22, 2004
    • 13 replies
    • 1.9k views
    • 
    • Edisonian
    • September 29, 2004

11. Where no man has gone before

    By Gian, April 3, 2022
    • 2 replies
    • 683 views
    • 
    • Genady
    • April 3, 2022

12. Where should i start to learn Astronomy.

    By cHIs-, May 15, 2003
    • 7 replies
    • 1.7k views
    • 
    • Loki
    • August 17, 2003

13. Where the atoms came from? 1 2

    By needimprovement, August 16, 2010
    • 49 replies
    • 6.6k views
    • 
    • Airbrush
    • September 4, 2010

14. Where was the supernova that created the Solar System? 1 2

    By Reaper, January 7, 2009
    • 37 replies
    • 4.7k views
    • 
    • CaptainPanic
    • January 21, 2009

15. Where would we be without our moon?

    By ScienceLord, January 15, 2014
    • 14 replies
    • 2.4k views
    • 
    • doccortex
    • January 29, 2014

16. Whether I have made opening?

    By Krupin, October 3, 2009
    • 0 replies
    • 796 views
    • 
    • Krupin
    • October 3, 2009

17. Which age of the universe do they map?

    By Baby Astronaut, December 31, 2008
    • 5 replies
    • 1.3k views
    • 
    • Baby Astronaut
    • January 1, 2009

18. which comes first?

    By ydoaPs, August 16, 2005
    • 4 replies
    • 965 views
    • 
    • CPL.Luke
    • August 17, 2005

19. Which galaxies will become gravitationally bound to us after our collision with Andromeda? 1 2

    By MarkE, November 11, 2017
    • 34 replies
    • 2.9k views
    • 
    • Mordred
    • November 25, 2017

20. Which theory is more preferred about universe expansion?

    By John Conner, June 27, 2019
    • 3 replies
    • 843 views
    • 
    • John Conner
    • June 28, 2019

21. Which way is our galaxy moving and how fast?

    By Gozzer101, January 10, 2012
    • 14 replies
    • 2.6k views
    • 
    • DrRocket
    • January 15, 2012

22. Which way is South on WMAP ?

    By Bjarne, August 31, 2014
    • 5 replies
    • 1k views
    • 
    • Strange
    • September 2, 2014

23. Which will it be, South Africa or Australia?

    By ecoli, September 28, 2006
    • 3 replies
    • 1.1k views
    • 
    • ecoli
    • March 24, 2008

24. Whirlpool Space-Time Distortion

    By Guest sar, April 11, 2005
    • 3 replies
    • 1.4k views
    • 
    • Spyman
    • April 13, 2005

25. white dwarf star!

    By chitrangda, September 24, 2006
    • 1 reply
    • 1.2k views
    • 
    • Martin
    • September 24, 2006