Missed my talk for @EESMSU last week? Well you're in luck because we recorded it! Click to hear me talk about @NASAPersevere, all of the cool instruments onboard, and the fascinating geology we'll be exploring at Jezero crater!

Thanks @sethajacobson for inviting me and for the great shoutout to @USGS_AstroGeo in your introduction!

If you don't have time to watch the whole talk, I'm going to try to condense it down into convenient Twitter thread form! Here we go! 1/

Let’s start with the basics: we’re interested in Mars because it is a mystery. It’s a dry and desolate place today, but we keep finding evidence of water and habitability in the past. What happened? Could live have evolved there before it dried out? 2/