Bildinfo

• Der Katzenaugen-nebel ist ein von innen her beleuchteter planetarischer Nebel, erzeugt und illuminiert von einen sterbenden Stern auf dem Weg zu einem weißen Zwerg.

Source

• Source: https://commons.wikimedia.org/wiki/File:NGC6543.jpg
  

• Created: January 1995
  

• Author: J.P. Harrington and K.J. Borkowski (University of Maryland), and NASA
  

License

• Public domain: This file is in the public domain because it was created by NASA and ESA. NASA Hubble material (and ESA Hubble material prior to 2009) is copyright-free and may be freely used as in the public domain without fee, on the condition that only NASA, STScI, and/or ESA is credited as the source of the material. This license does not apply if ESA material created after 2008 or source material from other organizations is in use.
  

Warranty

• No guarantee can be given as to the correctness of facts implied or explicitly stated.
  

• Usage is completey at your own risk. 💣
  

Originalseite

• Das Bild ist Teil eines online-Lexikons.
  

• Rhetos Lernlexikon Mathematik, Aachen:
  

• Siehe unter 👉 Planetarischer Nebel