Astronomy Picture of the Day · October 28, 2026

The Mutual Occultation of Ganymede and Io

The Astronomy Picture of the Day for October 28, 2026 is “The Mutual Occultation of Ganymede and Io,” a video. The video is copyrighted by its creator (Michael Wong). The original explanation runs about 145 words.

Watch the video on the original page

Credit & Copyright: Michael Wong Copyrighted Shown from the original page. Not hosted by OpenOrbit.

From the explanation

“Jupiter is one of the least lonely planets in the Solar System, at least when it comes to natural satellites. 115 moons have been discovered orbiting Jupiter so far!”

— APOD editors, October 28, 2026

Read the full explanation on science.nasa.gov

At a glance

Date: October 28, 2026
Type: Video
Credit: Credit & Copyright: Michael Wong
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 145 words

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Topics in this entry

Jupiter

Topics are matched from words in the title and explanation.

On this day: October 28 in other years

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Source

Astronomy Picture of the Day, October 28, 2026 — science.nasa.gov/image-article/apod-2026-october-28-the-mutual-occultation-of-ganymede-and-io

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.