Cat s Eye Planetary nebula 3D

Detthow G.G. Salsa J.
Original  image  

 

 Cat s Eye Planetary Nebula in 3D Salsa J

Imagem original NGC 6543 Cat s Eye Nebula
X Ray/ Optical

X-ray/optical composite image of NGC 6543, the Cat's Eye Nebula (X-ray: NASA/UIUC/Y.Chu et al., Optical: NASA/HST).

Optical image: Wide Field Planetary Camera-2, composite image of three images taken at different wavelengths:

red, hydrogen-alpha;
blue, neutral oxygen, 630 nm;
green, ionized nitrogen, 658.4 nm.