Stop Censorship Now
Francisco Rosas. Not much to say.
Ambitious and determined.
Emotional and Loving.
Imaginative, Shrewd, Cautious, Protective and Sympathetic.
Changeable, Moody, Overemotional, and Touchy.

Likes: The Universe. Math. Science. Solving problems. Helping others. Arguing. Hugs. Intellect. Joy. Smiles. Challenges. New experiences. Banters. Discovery. Learning. Knowledge. Passion.

Dislikes: Hate. Depression. People who repeat themselves too often (especially with jokes). Advice. Being told what to do. Society. Corruption..

14th October 2011

Photo with 59 notes

The Color of IC 1795 This sharp cosmic portrait features glowing gas and obscuring dust clouds in IC 1795, a star forming region in the northern constellation Cassiopeia. Also cataloged as NGC 896, the nebula’s remarkable details, shown in its dominant red color, were captured using a sensitive camera, and long exposures that include image data from a narrowband filter. The narrow filter transmits only H-alpha light, the red light of hydrogen atoms. Ionized by ultraviolet light from energetic young stars, a hydrogen atom emits the characteristic H-alpha light as its single electron is recaptured and transitions to lower energy states. (More) [Image Credit & Copyright: Bob and Janice Fera (Fera Photography)]

The Color of IC 1795

This sharp cosmic portrait features glowing gas and obscuring dust clouds in IC 1795, a star forming region in the northern constellation Cassiopeia. Also cataloged as NGC 896, the nebula’s remarkable details, shown in its dominant red color, were captured using a sensitive camera, and long exposures that include image data from a narrowband filter. The narrow filter transmits only H-alpha light, the red light of hydrogen atoms. Ionized by ultraviolet light from energetic young stars, a hydrogen atom emits the characteristic H-alpha light as its single electron is recaptured and transitions to lower energy states. (More)

[Image Credit & Copyright: Bob and Janice Fera (Fera Photography)]

Tagged: gasastronomydustcolornebulacloudspace

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