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Chromosomal theory of inheritance
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Chronotherapy
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STEREO
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Lewis formula
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Breast-shield
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Right ascension
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Erratic blocks
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Maculopapular rash
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Washington Convention
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M15
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Stratified
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Microfluidics
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Gap
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Sampling
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Constipation
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Hemicrpytophyte
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Colour rendering index
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Spawning ground
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Viscoplasticity
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Glucogenic amino acid
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Cirrhosis
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Key escrow
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Endoscope
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Extranet
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Methanisation
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Direct laryngoscopy
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Gas laser
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Shareware
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Hiperlan
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Barbule
M16
Messier 16 is an open cluster in the Serpens constellation, standing out from a background of diffuse nebulae. The stars in the cluster can be seen through a telescope, but the red clouds of the nebula require a long photo exposure time.
Photographed by "Chamois" (the person's pseudonym on the Futura-Sciences astro forum) using an exposure of 80 minutes on a CCD camera and a 200 mm telescope.
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