In September's episode, we highlight what to look for in the sky this month and discuss two cosmic news stories - how scientists almost lost Voyager 2 forever and huge tidal waves on a heartbreaker star.

At the start of September, join the conversation on Twitter (@ROGAstronomers) and tell us: if we were to launch Voyager 3, what would you put in its time capsule for potential aliens to find in the future?