85: Lucy In The Sky With Trojans

 

Go Lucy Go!

We're going back to Jupiter again — or, near Jupiter anyway. Like the Lucy space probe we're zooming off to the 4th and 5th Lagrange points of Jupiter's orbit, where a whole pile of Trojan asteroids are camped. Emily explains Lucy's mission, how it got the name (it's complicated), and what we hope to learn about the solar system's origins from this Trojan multitude.

Syzygy is produced by Chris Stewart and co-hosted by Dr Emily Brunsden from the Department of Physics at the University of York.

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Since you’re here … You might be interested in a new, sciencey podcast: Science, possibly — science-adjacent stories by Chris Stewart and James Lees.

Things we discuss in this episode:

The Lucy Mission

Jupiter’s Trojans

Earth’s own Trojan asteroid

Lucy’s gold plaque

Lucy the fossil