Tara and Pip discuss the most common visitors to our planet - space rocks! What secrets do they hold and do they pose a threat to life as we know it? Do we have a plan against giant meteors? Find out with us!

Apologies for the occasional misprounciation of Halley, and that apparently we both caught a hoard of noisy birds in the background. We recorded on a hot summers day!

Here's the meteor map Tara used: https://s.theweathernetwork.com/news/articles/lose-yourself-in-this-map-of-every-meteorite-strike-on-earth/51575