Episode Details

In today's image, we see the emission nebula known as the Heart Nebula to the left and below and to the right is the Fish Head nebula. This Heart Nebula is an example of an emission nebula which contains gases that have been excited by the ultraviolet light from hot stars.

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This Podcast is an authorized New Media Mirror Site for APOD. You can access the image and website directly at: Astronomy Picture of the Day. You can use the archive link below the image to select the photo corresponding to the date of this podcast.

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