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Droppings
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MNHN
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Randomised study
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Deep convection
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Therapy
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Pulmonary disease
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Global energy balance
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Metabolic syndrome
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Vacuum permittivity
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Homeogene
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Antiepileptic
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Newbie
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Lawson's cypress
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Speleology
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Antioxidants
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Vaginal smear
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Lactose
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Codet
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Genetic drift
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Carnot cycle
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Full hybrid
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MBMS
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Endoreduplication
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Jizz
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To implement
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Warez
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Bubonic plague
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Ferrocene
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Radiant
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GUT
M101
M101 is a beautiful spiral galaxy seen face-on in the constellation of Ursa Major. Its apparent size is nearly a full Moon, but its extent and fine spiral arms can only be observed through a large telescope.
It is 27 million light-years away and is the brightest in a group of at least 9 galaxies.
Photographed by "baf" (the person's pseudonym on the astro forum) using a digital reflex camera fitted behind a 150 mm diameter telescope.
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