Feb 24, 2021
NASA's Perseverance rover successfully touched down on Mars last week, capping a perfect set of three arrivals at the red planet. Dr. David Brain joins us to tell us about the plans for one of those missions, and how it will help us unravel Mars' complicated climate history. Plus, we have a series of Mars trivia...
Feb 17, 2021
The astroquarks debate the relative merits of hair and baldness in the grand context of black holes and the ultimate question of the nature of information in the universe. Not bad for a cheeky title! We also take a look at some ancient craters on the Earth, and the Ham Sandwich Theorem, among others.
Feb 10, 2021
Dr. Zoe Landsman rejoins the Astroquarks to explain how creating simulated regolith or dirt helps scientists and engineers prepare for missions to the Moon, Mars, asteroids, and Phobos. We also take a look back in time on planet Earth to a continental growth spurt 3 billion years ago.
Feb 3, 2021
Three missions, including two rovers, are arriving at Mars this month. We preview some of the unique aspects of the Mars Perseverance rover, and we explore the curious case of a giant galaxy with, apparently, no central black hole. Hear how merging black holes might use gravitational waves to shoot across the cosmos,...