The Carrington Event, Part I: The Sun is Acti...

In this week's Classic episode: when the schoolteacher who would come to be called Hong Xiuquan first heard of the Christian religion, he wasn't particularly bowled over. However, when he had a nervous breakdown after failing his scholarly exams, he experienced a series of vision ...  Show more

If you're from the United States, you'll instantly recognize the iconic red Solo cup. It's ubquitous at picnics, parties, sports events -- and often seen in TV shows and movies, so much so that the rest of the world covets these cups as "American souvenirs". So how on Earth did t ...  Show more

We are at the height of the Sun's activity in its eleven year cycle, known to astronomers as the solar maximum. This means that over the next several months there's going to be a lot of solar activity. It's got us thinking back to 1859. That's when astronomer Richard Carrington w ...  Show more

In 1859, astronomer Richard Carrington was studying the Sun when he witnessed the most intense geomagnetic storm recorded in history. The storm, triggered by a giant solar flare, sent brilliant auroral displays across the globe causing electrical sparking and fires in telegraph s ...  Show more

Tycho Brahe is hailed as an influential astronomer, but why? Tune in and learn how this groundbreaking astronomer lost his nose, built the world's first observatory and met with an untimely demise in this podcast.

This week on Planetary Radio, we delve into the evolution of humanity's relationship with one of our planet's most awe-inspiring phenomena: total solar eclipses. Ed Krupp, the director of Griffith Observatory in Los Angeles, will share insights from the fascinating field of ar ...