What’s in September’s night sky? Royal Observatory Greenwich astronomers Imo and Catherine talk through some of this month’s must-see cosmic objects in this podcast. Also discussed are this month’s cosmic news stories – the blue supermoon seen recently, and a new theory about the origin of the “Wow!” signal detected in 1977. Join us on X at the start of September to give us your opinion on the origin of this mysterious signal!
A previous version incorrectly referred to the blue moon as a super blue moon.
