Halley's Meteor Shower and Two spacecraft updates

Astronomy Cast - A podcast by Fraser Cain and Dr. Pamela Gay - Mondays

Got clear skies? Go out tonight and catch the Orionids Meteor shower, a storm of falling stars generated by Halley's comet. Later this week, we'll see aurora like those that will one day be predicted by the ESA Solar Probe. We also have an update on the Mars 2020 rover.