Sky & Telescope's
Monthly Sky Tour Podcast
The publishers of Sky & Telescope provide a free monthly sky tour podcast to help you to find the celestial highlights of the current evening sky.
The Sky Tour podcasts, hosted by J. Kelly Beatty, senior editor of Sky & Telescope, typically play for about 5 minutes.
You may stream or download the MP3 file to your computer or mobile device at http://skyandtelescope.com/observing/astronomy-podcasts/. Typical downloads are about 5.2 MB.