Our Seven Decade DVD Collection stretches back to the first issue published in November, 1941, after The Sky merged with The Telescope. One of the most useful features of the DVD collection is the ability to do a text search stretching over all articles published from 1941 to 2009.
An alternate way to look for past articles is to use our unified Table of Contents, which we update every year. It currently list all articles through 2013. However, you can only search by title or author, not by the actual text of the articles.
If you don't want to buy the entire collection, browse our online store for individual back issues.