If you are having any difficulty using this website, please contact the Help Desk at Help@nullHofstra.edu or 516-463-7777 or Student Access Services at SAS@nullhofstra.edu or 516-463-7075. Please identify the webpage address or URL and the specific problems you have encountered and we will address the issue.

Links

For Hubble telescope photographs and many other photographs:

http://nssdc.gsfc.nasa.gov/photo_gallery

For general reference:

http://www.astro.wisc.edu/~dolan
http://www.seds.org