
Stellar Spectra Library
Astronomical Software
HITRAN Molecules
Astro Weather
Encyclopedia of Standard Planetary Information, Formulae and Constants
Hourly Airmass Table
ADS Query
astro-ph
Extrasolar Planets Encyclopaedia
Simbad Astronomical Database
Kurucz atomic database
Web of Science
Vienna Atomic Line Database
NASA Planetary Encyclopedia
Catalog of Resolved Circumstellar Disks
NPP Fellow
