"Peter Bull" wrote:

having seen the picture of the day today at
http://antwrp.gsfc.nasa.gov/apod/astropix.html
I wondered is there is any discernible expansion
showing between the oldest photos taken
and ones taken now?
|P


Hi Peter

Have a look at the animation at the bottom of the following page:

http://www.la.unm.edu/~beach/astrophotos.html

Clear skies,

Adrian