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galaxy

(n): a splendid assemblage (especially of famous people)
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about 1 year ago oroboros said:

The Mount Palomar observatory telescope's reflector (some 16 feet in diameter, I believe) sees this much of the sky in its field of vision: hold out a poppy seed at arm's length up against the sky and that's it! If the telescope were to pan the heavens 24 hours a day, 7 days a week, it would take 1000 years to finally cover the night sky...and that's just the half it can see! Now, in that poppy-seed-field-of-view mostly what's seen are not stars, but GALAXIES, each containing untold billions of stars in its own right. Try to get your head around that!! This analogy, best as I remember, was presented in "First Light: the Search for the Edge of the Universe" by Richard Preston (1980). Highly recommended; a real cosmic thriller.

For more see moon.

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eggplantia5 (2920 words)
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