Episode Details

In today's image, we see images of 20 different galaxies, each of these seen to have streams of stars around it. The streams are caused by the larger galaxy which is consuming a smaller galaxy and tearing it apart with its tidal forces.

My podcasts are available in video form through this YouTube Channel.

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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This work is licensed under a Creative Commons Attribution 4.0 International License.