Adler Planetarium: Pink Floyd and Eclipses

<p>Michelle Nichols, director of Public Observing at Chicago's Adler Planetarium, is back on the show to discuss the immersive full-dome planetarium show with audio from <a href='https://www.adlerplanetarium.org/event/pink-floyd-the-dark-side-of-the-moon-adler-planetarium/'>Pink Floyd's "Dark Side of the Moon"</a> album. She also offers tips for viewing upcoming eclipses and talks about the challenges of navigating in space.</p>