In today's image, we see an aurora over Northern Canada in this image taken a decade ago. Perhaps you will see the apparition of a ghostly figure in the aurora as your mind try to put some order to the random patterns in the sky.

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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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