From the July 2007 issue

Glenn Chaple’s observing basics (September 2007 online extra)

Read this classic article about double stars from the September 1980 Deep Sky Monthly.
By | Published: July 22, 2007 | Last updated on May 18, 2023
The heavens provide surprises aplenty for the double star enthusiast. So numerous is our quarry that it is not uncommon to stumble upon a new and unidentifiable double during a search for a known pair.