Saturday is World Astronomy Day and we're celebrating by spending the whole hour hanging out with astronomers.
First up is Tyler Nordgren, astronomer and Assistant Professor of Physics at University of the Redlands in California. He visited 12 national parks in one year, photographing the stars in order to create the book Skies Above, Earth Below: A Guide to Astronomy in the National Parks.
Get ready for a live Science Questions, when Sheri Quinn learns all about the end of the world from astronomer Phil Plait. Will a coronal mass ejection and solar flares knock out half the Earth's power and leave millions in the cold? Will a huge asteroid strike the Earth and send us the way of the dinosaurs? Perhaps our planet will be sucked into a giant black hole. Scariest of all could be supernovae close enough to cause mass extinction.
Before there was Earth Day, there was Arbor Day. Commentator Thad Boxx reminds us of the lessons we can learn from this day set aside for tree planting, an action described by Arbor Day's founder as "faith expressed in a deed".
Cabo San Lucas was built on rock-n-roll if any city ever was...and built by Sammy Hagar at that. Ed Kociela tells the story of how Cabo Wabo came to be and how it shaped the whole development of Los Cabos.
As the home of First Wind's Milford Wind Project, the Blundell Geothermal Plant, the Cyrq Energy Geothermal plant and Utah's first hydroelectric power plant, Beaver County and the City of Milford is at the center of Utah's renewable energy industry.
Erin Gruwell has earned an award-winning reputation for her steadfast commitment to the future of education. She's the founder of the Freedom Writers Foundation, where she currently teaches teachers around the country how to implement her innovative lesson plans into their own classrooms, and the author of The Freedom Writers Diary and The Freedom Writers Diary: Teacher's Guide. She's Tom Williams' guest on Access Utah Wednesday.