You’ll find three sets of small-scope double stars in Orion this week: Delta (δ), Lambda (λ), and Sigma (σ) Orionis.
Astronomy: Roen Kelly
Each week, Astronomy magazine Senior Editor Michael E. Bakich, a master at explaining how to observe, posts a podcast about three objects or events you can see in the sky.
Targets for December 25, 2014–January 1, 2015
Small telescope: The double stars Delta, Lambda, and Sigma Orionis
Small telescope: Open cluster NGC 1528
Large telescope: Spiral galaxy NGC 1532
