Planetary Radio: Space Exploration, Astronomy and Science

A Giant Telescope and Remembering John Glenn

Planetary Radio: Space Exploration, Astronomy and Science

Space historian John Logsdon remembers American hero John Glenn. Planetary Society CEO Bill Nye was a big fan of the Friendship 7 astronautβ€”less so the new Star Wars movie. Then we get an update on the Giant Magellan Telescope from Patrick McCarthy.

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