2025 March 20 - The Solar Eclipse Analemma Project

In today's image, we see an analemma of the Sun, formed by taking an image of the Sun at regular intervals over the course of a year. The analemma gets its shape from a combination of Earth's tilt and its elliptical orbit around the Sun.

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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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