Astronomy Picture of the Day · July 21, 2003

IC 4603: Reflection Nebula in Ophiuchius

The Astronomy Picture of the Day for July 21, 2003 is “IC 4603: Reflection Nebula in Ophiuchius,” an image. The picture is copyrighted by its creator (Credit & Copyright: Gary Stevens). The original explanation runs about 155 words.

From the explanation

“Why does this starfield photograph resemble an impressionistic painting ? The effect is created not by digital trickery but by large amounts of interstellar dust .”

— APOD editors, July 21, 2003

Read the full explanation on science.nasa.gov

At a glance

Date: July 21, 2003
Type: Image
Credit: Credit & Copyright: Gary Stevens
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 155 words

All of July 2003 → · 2003 by month → · Full archive since 1995 →

Topics in this entry

Nebulae

Topics are matched from words in the title and explanation.

On this day: July 21 in other years

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Source

Astronomy Picture of the Day, July 21, 2003 — science.nasa.gov/image-article/apod-2003-july-21-ic-4603-reflection-nebula-in-ophiuchius

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.