Atomic Data for Astrophysics Provides links to basic atomic data required for calculation of the ionization state of astrophysical plasmas and for quantitative spectroscopy. Most of these data are utilized in the photoionization code Cloudy and other radiative-collisional, photoionization, and coronal plasma codes. http://www.pa.uky.edu/~verner/atom.html - More
Glossary of Astrophysics Gives a large glossary which defines astrophysics terms. http://ie.lbl.gov/education/glossary/glossaryfa.htm - More