Astrophiz 243: October Sky Guide – Saturn Opposition, Orionids & Life on Venus?
Astronomy Astrophiz PodcastShow Notes
Dr Ian 'Astroblog' Musgrave returns with your October 2026 Sky Guide for Australian skies, including Saturn at opposition (October 4), Mars crossing the Beehive Cluster (M44), the Orionid meteor shower, a daylight Lunar X on the 18th, and the occultation of Elnath (Beta Tauri) on October 29–30.
Venus becomes a wire-thin crescent on its way to inferior conjunction on the 24th, Mercury reaches greatest elongation, and T Coronae Borealis still hasn't gone bang.
In the Tangent: could life be hiding in the clouds of Venus? Ian explores the "unknown absorber" in Venus's sulfuric acid clouds, a new peptide candidate, the phosphine debate, and the microbes living in Earth's 'black smokers' (deep ocean vents).
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Astrophiz is an independent, non-commercial, ad-free astrophysics podcast, running since 2016, with over 240 episodes featuring space scientists from around the world. Also on Spotify, Apple Podcasts and YouTube.
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