Astronomy Picture of the Day ·

The Sun's Spectrum with its Missing Colors

The Astronomy Picture of the Day for September 26, 2018 is “The Sun's Spectrum with its Missing Colors,” an image. It is credited to Image Credit: Nigel Sharp ( NSF ), FTS , NSO , KPNO , AURA , NSF. The original explanation runs about 145 words.

The Sun's Spectrum with its Missing Colors
Credit: Image Credit: Nigel Sharp ( NSF ), FTS , NSO , KPNO , AURA , NSF Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

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

— APOD editors, September 26, 2018

Read the full explanation on science.nasa.gov

At a glance

Date
September 26, 2018
Type
Image
Credit
Credit: Image Credit: Nigel Sharp ( NSF ), FTS , NSO , KPNO , AURA , NSF
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 145 words

All of September 2018 → · 2018 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: September 26 in other years

On Amazon

Popular picks for space fans

As an Amazon Associate I earn from qualifying purchases.

Electronics Amazon Kindle Paperwhite Signature Edition 32GB Read astronomy and space-history books anywhere. View on Amazon → Electronics Bose QuietComfort Wireless Headphones Noise-cancelling headphones for documentaries and launch livestreams. View on Amazon →

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.