MargaritaMc wrote:The link from the text of today's Apod (to http://www.astro.ucla.edu/~wright/CMB.html)Visible in all directions, this cosmic microwave background is a complex tapestry
gets a 404 Not Found notice.
I just clicked on the link in your post here, Margarita, and it works just fine. Sometimes if you wait a while, 404's will clear up. Could be it was just down for maintainence or something simple.