Here's our Dec. 9, 2021 year-in-review webinar highlighting our shared accomplishments. This year's exciting advances in space exploration are the bright spots of 2021. Because of you, The Planetary Society has had a very positive and constructive impact on key missions. Planetary Radio’s Mat Kaplan hosts Planetary Society chief executive officer Bill Nye and chief operating officer Jennifer Vaughn for this special virtual event. President of the Board of Directors Bethany Ehlmann, chief scientist Bruce Betts and senior space policy adviser Casey Dreier add their expertise. We’re working together toward a better future for space science and exploration!