Royal Observatory Astronomers Patricia and Dhara take you through what to see in the night sky during the month of December in our family friendly Look Up! podcast.

On this month's podcast, Dhara reveals that when it comes to a galaxies spin direction, size does matter and Patricia explores how the detection of liquid water from Jupiter's moon Europa has scientists very excited.

We also have this month's viewing highlights in our Cosmic Diary!

Join us on Twitter @ROGAstronomers and vote for your favourite news story at the start of the month!