These podcasts are commentary and discussions of images posted on the Astronomy Picture of the Day website.
In today's image, we see the full moon as the planet Mars passed behind it in what is known as an occultation.
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In today's image, we see the supernova remnant known as Cassiopeia A. This is the remnant of a massive star that would have been seen to explode as...
In today's image, we see the spiral galaxy known as M83 or the Southern Pinwheel.
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In today's image, we see the January full moon, known as the Wolf Moon which has just passed directly in front of Mars in what is called an occultation....
In today's image, we see the North Star, also known as Polaris which is the star which happens to be located close to the North Celestial Pole on the...