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

Each month Radmila and Dhara pick their favourite astro’ news story – this month they chat about the asteroid Apophis and how likely this Near-Earth object is to collide with the Earth and the launch of the first supercomputer to the International Space Station by SpaceX -

dubbed the Spaceborne Computer. Vote for your favourite on Twitter: @ROGAstronomers #ROGSchools.