We're back with another episode of Where's My Jetpack, the podcast that straps a rocket to your retrofuturistic dreams and blasts them into orbit!Today, Luke and Sarah find out that early scientific progress is never a guarantee of continued expansion, as we ask why humans haven't been back to the moon since 1972 and if we'll ever return. To help us find out we're joined by Dr Andy Aldrin, Director of the Aldrin Space Institute, and son of legendary moonwalker, Buzz Aldrin.Which inventions should we look into next? Find us on Twitter @SarahCruddas @lukeaaronmoore @StakPod***Please take the time to rate and review us on Apple Podcasts or wherever you get your pods. It means a great deal to the show and will make it easier for other potential listeners to find us. Thanks!*** Our GDPR privacy policy was updated on August 8, 2022. Visit acast.com/privacy for more information.