crisscrossing Science Episode 104: Deeper Insight into Mars

In episode 061 of crisscrossing Science, Mike Crosser (professor of physics at Linfield University) and Chad Tillberg (professor of biology at Linfield University) discussed NASA's robot Insight and how its missions fit into a deeper understanding of the planet Mars. With the launch of the latest NASA rover headed to Mars, Perseverance, on July 30, 2020, Crosser recorded a new introduction to the episode for this encore presentation. (To hear the original episode, click the link in the Related Resource field below.)