Astronomy Picture of the Day ·

Star Forming Region NGC 6357

The Astronomy Picture of the Day for December 20, 2006 is “Star Forming Region NGC 6357,” an image. It is credited to Credit: Davide De Martin ( ESA / Hubble ), the ESA/ ESO/ NASA, Photoshop FITS Liberator & Digitized Sky Survey 2. The original explanation runs about 122 words.

Star Forming Region NGC 6357
Credit: Davide De Martin ( ESA / Hubble ), the ESA/ ESO/ NASA, Photoshop FITS Liberator & Digitized Sky Survey 2 Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“For reasons unknown, NGC 6357 is forming some of the most massive stars ever discovered. Near the more obvious Cat’s Paw nebula, NGC 6357 houses the open star cluster Pismis 24 , home to these tremendously bright and blue stars.”

— APOD editors, December 20, 2006

Read the full explanation on science.nasa.gov

At a glance

Date
December 20, 2006
Type
Image
Credit
Credit: Davide De Martin ( ESA / Hubble ), the ESA/ ESO/ NASA, Photoshop FITS Liberator & Digitized Sky Survey 2
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 122 words

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

Topics in this entry

NebulaeStar clusters

Topics are matched from words in the title and explanation.

On this day: December 20 in other years

On Amazon

Popular picks for space fans

As an Amazon Associate I earn from qualifying purchases.

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.