Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)
Getting plate-solving status, please wait...
Abell 21, Carlos González
Abell 21
Powered byPixInsight

Abell 21

Revision title: Abell 21 false HST

Getting plate-solving status, please wait...
Abell 21, Carlos González
Abell 21
Powered byPixInsight

Abell 21

Revision title: Abell 21 false HST

Equipment

Loading...

Acquisition details

Loading...

Description

The Medusa Nebula is a planetary nebula in the constellation of Gemini. It is also known as Abell 21 and Sharpless 2-274. It was originally discovered in 1955 by University of California, Los Angeles astronomer George O. Abell.

Comments

Revisions

  • Abell 21, Carlos González
    Original
  • Final
    Abell 21, Carlos González
    B

B

Title: Abell 21 false HST

Description: False HST version by software with Bill Blanshan scripts in PI, from a HaRGB image.

Uploaded: ...

Sky plot

Sky plot

Histogram

Abell 21, Carlos González