In today's image, we see images of NanoSail-D2 from 2011. This was a ship used to test the feasibility of sailing on the solar wind, using the pressure of solar light to propel the spacecraft.

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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