Star
A star is a massive, luminous sphere of plasma held together by gravity. The nearest star to Earth is the Sun, which is the source of most of the energy on the planet. Other stars are visible from Earth during the night when they are not obscured by atmospheric phenomena, appearing as a multitude of fixed luminous points because of their immense distance. Historically, the most prominent stars on the celestial sphere were grouped together into constellations and asterisms, and the brightest stars gained proper names. Extensive catalogues of stars have been assembled by astronomers, which provide standardized star designations.
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Famous quotes containing the word star:
“A rocket is an experiment; a star is an observation.”
—José Bergamín (1895–1983)
“The eager fate which carried thee
Took the largest part of me:
For this losing is true dying;
This is lordly man’s down-lying,
This his slow but sure reclining,
Star by star his world resigning.”
—Ralph Waldo Emerson (1803–1882)
“Far star that tickles for me my sensitive plate
And fries a couple of ebon atoms white....”
—Robert Frost (1874–1963)