space and planetary sciences

Welcome to Scratching the Surface with Caitlin Ahrens, the Pluto Manager at the Center for Space and Planetary Science.Most of us experience space through…

Welcome to Scratching the Surface with Caitlin Ahrens, the Pluto Manager! Today, Caitlin takes a look at Saturn's sixth-largest moon, Enceladus, and…

Welcome to Scratching the Surface with Caitlin Ahrens, the Pluto Manager at the Center for Space and Planetary Science. Earth is the only terrestrial…

Welcome to Scratching the Surface with Caitlin Ahrens, the Pluto Manager at the University of Arkansas Center for Space and Planetary Sciences. There have…

In this episode of scratching the surface, Caitlin tells us about the strange discoveries resulting from a meteor strike that impacted our planet in 1969.…

Welcome to Scratching the Surface with Caitlin Ahrens! Caitlin is the Pluto Manager with the U of A Center for Space and Planetary Science. In this…

Welcome to Scratching the Surface with Caitlin Ahrens! Caitlin is the Pluto Manager within the U of A Center for Space and Planetary Science. This week,…