Astronomy Picture of the Day ·

A Beautiful Trifid

The Astronomy Picture of the Day for October 20, 2017 is “A Beautiful Trifid,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: Chamaeleon Team – Franz Hofmann, Wolfgang Paech). The original explanation runs about 151 words.

A Beautiful Trifid
Credit: Image Credit & Copyright: Chamaeleon Team – Franz Hofmann, Wolfgang Paech Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“The beautiful Trifid Nebula is a cosmic study in contrasts. Also known as M20, it lies about 5,000 light-years away toward the nebula rich constellation Sagittarius.”

— APOD editors, October 20, 2017

Read the full explanation on science.nasa.gov

At a glance

Date
October 20, 2017
Type
Image
Credit
Credit: Image Credit & Copyright: Chamaeleon Team – Franz Hofmann, Wolfgang Paech
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 151 words

All of October 2017 → · 2017 by month → · Full archive since 1995 →

Topics in this entry

Nebulae

Topics are matched from words in the title and explanation.

On this day: October 20 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.