Astronomy Cast Archive
Sep 28th: White and Black Dwarfs

Sep 28th: White and Black Dwarfs

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Stars die. At some point in the next few billion years or so our Sun is going to start heating up, using up all the fuel in its core, and then eventually die, becoming a white dwarf. It’ll then slowly cool down to the background temperature of the Universe, becoming a black dwarf. Let’s learn about this fascinating process.

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Sep 28th: White and Black Dwarfs

Aug 3rd: Earth

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Today we talk about our own home world: Earth. You might think you know the planet beneath your feet, but it’s actually one of the most interesting and dynamic places in the Solar System.

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Sep 28th: White and Black Dwarfs

Jul 27th: Venus

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Last week we talked about Mercury, so this week our planetary parade proceeds to Venus. It’s the brightest object in the sky, the hottest object in the solar system, and it’s probably one of the most deadly places to go and visit.

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About Our Podcast

The 365 Days of Astronomy podcast launched in 2009 as part of the International Year of Astronomy. This community podcast continues to bring you day after day of content across the years. In 2013, we evolved to add video, and in 2015 we joined the International Year of Light.

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