Astronomy Picture of the Day · March 13, 2005

A Message From Earth

The Astronomy Picture of the Day for March 13, 2005 is “A Message From Earth,” an image. It is credited to Credit: Frank Drake ( UCSC ) et al., Arecibo Observatory ( Cornell , NAIC ). The original explanation runs about 163 words.

From the explanation

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

— APOD editors, March 13, 2005

Read the full explanation on science.nasa.gov

At a glance

Date: March 13, 2005
Type: Image
Credit: Credit: Frank Drake ( UCSC ) et al., Arecibo Observatory ( Cornell , NAIC )
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 163 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 13 in other years

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Source

Astronomy Picture of the Day, March 13, 2005 — science.nasa.gov/image-article/apod-2005-march-13-a-message-from-earth

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.