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Birthday · May 24, 2023

Observatory Aligned with Moon Occulting Jupiter

May 24, 2023

The Earth has carried you around the Sun again, steady as ever, while the stars kept their patient watch.

Observatory Aligned with Moon Occulting Jupiter

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APOD published May 24, 2023. Credit: Rick Whitacre; Text: Natalia Lewandowska (SUNY Oswego). A publication-date match, not a photo taken on your date. Independent of NASA.

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Observatory Aligned with Moon Occulting Jupiter

Original APOD · May 24, 2023

Sometimes we witness the Moon moving directly in front of -- called occulting -- one of the planets in our Solar System. Earlier this month that planet was Jupiter. Captured here was the moment when Jupiter re-appeared from behind the surface of our Moon. The Moon was in its third quarter, two days before the dark New Moon. Now, our Moon is continuously half lit by the Sun, but when in its third quarter, relatively little of that half can be seen from the Earth. Pictured, the Moon itself was aligned behind the famous Lick Observatory in California, USA, on the summit of Mount Hamilton. Coincidentally, Lick enabled the discovery of a moon of Jupiter: Amalthea, the last visually detected moon of Jupiter after Galileo's observations. Gallery: Moon Occults Jupiter in 2023 May: Notable Submissions to APOD

Image credit: Rick Whitacre; Text: Natalia Lewandowska (SUNY Oswego)

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