Astronomy Picture of the Day ·

A Message from Earth

The Astronomy Picture of the Day for March 29, 2026 is “A Message from Earth,” an image. It is credited to Image Credit: Frank Drake et al., Arecibo Observatory ; License: Arne Nordmann (Wikimedia). The original explanation runs about 161 words.

A highly pixelated image is shown with multiple colors on a pixelated black background. Several identifiable icons are included like a human and a telescope disk. Please see the explanation for more detailed information.
Credit: Image Credit: Frank Drake et al., Arecibo Observatory ; License: Arne Nordmann (Wikimedia) Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“What are these Earthlings trying to tell us? The featured message was broadcast from Earth towards the globular star cluster M13 in 1974.”

— APOD editors, March 29, 2026

Read the full explanation on science.nasa.gov

At a glance

Date
March 29, 2026
Type
Image
Credit
Credit: Image Credit: Frank Drake et al., Arecibo Observatory ; License: Arne Nordmann (Wikimedia)
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 161 words

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Topics in this entry

Star clusters

Topics are matched from words in the title and explanation.

On this day: March 29 in other years

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Source

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.