In today's image, we see the compact group Hickson 44. Compact groups of galaxies are galaxies seen in the same small area of the sky and are often related to and interacting with one another.

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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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