Radio Physics: Astrophysicist Alex Filippenko Talks Solar Eclipse and More

Dr. Alex Filippenko is addicted to watching total solar eclipses across the globe and is an active researcher of supernovae, active galaxies, black holes, neutron stars, gamma-ray bursts, and cosmology. He talks to local high school students this month about astrophysics and the joy of watching total solar eclipses in person. Don't forget: this year's solar eclipseis on August 21st!