The life and death of stars

We reveal how stars are born, evolve and die, and discover that a star's mass determines its ultimate fate. Plus, we speak to astronomer Emily Cannon about her research into the dimming of Betelgeuse, a red giant star that forms part of the Orion constellation. Could it be about to go supernova? Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices