NASA’s Astronomy Picture of the Day

NASA’s Astronomy Picture of the Day


2025 March 20 - The Solar Eclipse Analemma Project

March 20, 2025

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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