Astronomy

21 February 2017

Would a mirror lightyears away in space show us our planet's ancient history?

14 February 2017

If an asteroid wiped out the dinosaurs, but birds are dinosaurs, what the heck is going on?

24 October 2016

Why don't you get thrown backwards when you switch on your torch? Kerstin Göpfrich found out from Dr Anna Lombardi.

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19 July 2016

Listener Loot asked how the Moon got its markings, so we looked to the sky for an answer.