In this edition of The Naked Scientists, Titans of Science continues with planetary scientist charged with analysing rock samples brought in from outer space, Sara Russell... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Malaria fight in jeopardy, and bone collecting caterpillars

The Naked Scientists flagship science show brings you a lighthearted look at the latest scientific breakthroughs, interviews with the world's top scientists, answers to your science questions and science experiments to try at home.