Astronomy: Our solar system is wonky

Weekend Variety Wireless 05/08/2018
Credit: File.

Astronomer Grant Christie joins Graeme Hill to talk the latest in astronomy news.

Our solar system is wonky - but it looks a lot like what you’d expect if one of our Sun’s sister stars came close by a long time ago.

The Martian South Pole. Credit: NASA.

Mr Christie and Graeme reveal that the Martian South Pole is hiding a lake - a big lake.

Listen to the full interview with Dr Grant Christie above.

Weekend Variety Wireless with Graeme Hill, 8pm - midnight Saturdays and Sundays, on RadioLIVE and streaming live to the Rova app on Android and iPhone.