About ShopatSky Company Information ShopatSky is the online shopping companion for Sky &Telescope magazine. Sky Publishing was founded in 1941 by Charles A. Federer Jr. and Helen Spence Federer, the original editors of Sky & Telescope magazine. The company's headquarters are in Cambridge, Massachusetts, near the Harvard-Smithsonian Center for Astrophysics. In addition to Sky & Telescope and SkyandTelescope.com, the company publishes several annuals (SkyWatch, Beautiful Universe, and SPACE 50 Years and Counting), as well as books, star atlases, prints, globes, and other fine astronomy products. Visit our Web site at: SkyandTelescope.com