Dr. Ridden is the 4th author listed on the scientific paper. He is explaining the research in layperson terms. This is the kind of person to subscribe and follow. Upload/Paper/Press Release:...
Was out with a bunch of fellow geologists, who all got a kick out of looking at Saturn and the moon. Was only taking pictures with my phone, and so didn’t get a good shot of Saturn, but thought this one of the moon was nice.