A group of more than 50 Lampasas County residents listened to NASA’s Dr.Natchimuthuk “Nat” Gopalswamy discuss how the sun’s corona affects us on Earth through solar weather.Gopalswamy was at the Lampasas Public Library Friday for the presentation.Also, Gopalswamy revealed his team’s research goals for the 2024 total solar eclipse that took place Monday at the 580 Sports Complex.Gopalswamy is a…