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Definitions for
"FRAUNHOFER"
Keywords:
furnerius
,
foreshortened
,
southeastern
,
lunar
,
southwest
Fraunhofer is a lunar crater that is located just to the south-southwest of the Furnerius walled plain, in the southeastern part of the Moon. This crater appears foreshortened when viewed from the Earth, and is actually nearly circular.
en.wikipedia.org
Keywords:
absorption
,
spectrum
,
gases
,
solar
,
outer
LINES - Dark lines in the spectrum of solar radiation. produced by the absorption of light by gases in the outer portions of the Sun.
history.nasa.gov