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scientific name parhelion (plural parhelia) from Greek παρήλιον (parēlion), meaning "beside the sun"; from παρά (para), meaning "beside", and ἥλιος (helios), meaning "sun", also called a mock sun[1] or a phantom sun,[2] is an atmospheric phenomenon that creates bright spots of light in the sky, often on a luminous ring or halo on either side of the sun.[3]
Aristotle (Meteorology III.2, 372a14) notes that "two mock suns rose with the sun and followed it all through the day until sunset." He says that "mock suns" are always to the side, never above or below, most commonly at sunrise or sunset, more rarely in the middle of the day.
Phage
As a Greek resident you might find this interesting:
Aristotle (Meteorology III.2, 372a14) notes that "two mock suns rose with the sun and followed it all through the day until sunset." He says that "mock suns" are always to the side, never above or below, most commonly at sunrise or sunset, more rarely in the middle of the day.
en.wikipedia.org...
BOOK I
Part 1
We have already discussed the first causes of nature, and all natural
motion, also the stars ordered in the motion of the heavens, and the
physical element-enumerating and specifying them and showing how they
change into one another-and becoming and perishing in general. There
remains for consideration a part of this inquiry which all our predecessors
called meteorology. It is concerned with events that are natural,
though their order is less perfect than that of the first of the elements
of bodies. They take place in the region nearest to the motion of
the stars. Such are the milky way, and comets, and the movements of
meteors. It studies also all the affections we may call common to
air and water, and the kinds and parts of the earth and the affections
of its parts. These throw light on the causes of winds and earthquakes
and all the consequences the motions of these kinds and parts involve.
www.theskyscrapers.org...
Comet actually means “long-haired,” and Greek philosopher and scientist Aristotle (384 BC – 322 BC) is the first known person to use it to describe these “hairy stars.” Comets were very often considered bad omens, supposedly foretelling the death of royalty or the onset of some calamity. They seemed to appear out of nowhere, and then disappear just as quickly. Astrologers must have flourished when a comet appeared in the heavens.
Comets were initially thought to be manifestations of the atmosphere.
messier.seds.org...
Ancient Greek philosopher, born in Stageira, Chalcidice, Macedonia, Greece in 384 B.C. His father was court physician to the King of Macedonia. He went to Athens in 367 B.C. to study with Plato, then returned to Macedonia in 342 B.C. to serve as tutor of prince Alexander, the later Alexander the Great. Aristotle returned to Athens around 334 B.C. and founded Lyceum. He died at Chalcis, Euboea, Greece 322 B.C.
He found and summarized arguments for a spherical Earth, thus ruling out older models with a flat Earth. Moreover, he constructed a world system of concentric spheres around Earth in the center (i.e., a geocentric system), carrying planets and the outermost the "Fixed" stars - thus forming a finite, spherical universe. He believed that "nebulous" objects like comets or the Milky Way belonged to the near-Earth space, the domain of meteorology instead of astronomy. He considered meteorological phenomena short-lived, while the "heavenly" spheres would never change.
Phage
reply to post by Metaphysique
1.-Um. Ok.
Yes. Comets have been observed for a long time. As have sundogs.
2.-But comets and the Milky Way are not meteorological phenomena. While sundogs are.edit on 9/29/2013 by Phage because: (no reason given)