Welcome to the Planets — a collection of some of the best images from NASA’s planetary exploration program.
NASA — the National Aeronautics and Space Administration
U. of Wyoming Physics & Astronomy Department — info about the astronomy program in Laramie
Space Weather — news and information about the Sun-Earth environment
NASA Space Place — astronomy games and activities hosted by NASA
Sky and Telescope Magazine – the essential guide to astronomy
Bad Astronomy — movies, tv, and even the news get astronomy wrong a lot of the time. Phil Plait debunks the media’s misconceptions
Buying a Star FAQ — check this report before you spend money to “buy a star” for someone
Natrona County School District #1 — the Casper Planetarium is operated by the school district