Astronomy Picture of the Day · April 23, 2006

The Solar Spectrum

The Astronomy Picture of the Day for April 23, 2006 is “The Solar Spectrum,” an image. The picture is copyrighted by its creator (Credit & Copyright: Nigel Sharp ( NSF ), FTS , NSO , KPNO , AURA , NSF). The original explanation runs about 146 words.

From the explanation

“It is still not known why the Sun’s light is missing some colors. Shown above are all the visible colors of the Sun , produced by passing the Sun’s light through a prism -like device.”

— APOD editors, April 23, 2006

Read the full explanation on science.nasa.gov

At a glance

Date: April 23, 2006
Type: Image
Credit: Credit & Copyright: Nigel Sharp ( NSF ), FTS , NSO , KPNO , AURA , NSF
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 146 words

All of April 2006 → · 2006 by month → · Full archive since 1995 →

Topics in this entry

The Sun

Topics are matched from words in the title and explanation.

On this day: April 23 in other years

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Source

Astronomy Picture of the Day, April 23, 2006 — science.nasa.gov/image-article/apod-2006-april-23-the-solar-spectrum

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.