I find it interesting to compare this image:
[link|http://antwrp.gsfc.nasa.gov/apod/ap020626.html|
[link|http://antwrp.gsfc.nasa.gov/apod/ap020626.html|http://antwrp.gsfc....p020626.html]]
with this one:
[link|http://www.seds.org/messier/Jpg/m20.jpg|
[link|http://www.seds.org/messier/Jpg/m20.jpg|http://www.seds.org.../Jpg/m20.jpg]]
Interesting how one looks so "flat" but the other highly dimensional