astronomy 音标拼音: [əstr'ɑnəmi]
n . 天文学
天文学
astronomy n 1 :
the branch of physics that studies celestial bodies and the universe as a whole [
synonym : {
astronomy }, {
uranology }]
Astronomy \
As *
tron "
o *
my \,
n . [
OE .
astronomie ,
F .
astronomie ,
L .
astronomia ,
fr .
Gr . ?,
fr . ?
astronomer ; '
asth `
r star ?
to distribute ,
regulate .
See {
Star },
and {
Nomad }.]
1 .
Astrology . [
Obs .]
[
1913 Webster ]
Not from the stars do I my judgment pluck ;
And yet methinks I have astronomy . --
Shak .
[
1913 Webster ]
2 .
The science which treats of the celestial bodies ,
of their magnitudes ,
motions ,
distances ,
periods of revolution ,
eclipses ,
constitution ,
physical condition ,
and of the causes of their various phenomena .
[
1913 Webster ]
3 .
A treatise on ,
or text -
book of ,
the science .
[
1913 Webster ]
{
Physical astronomy }.
See under {
Physical }.
[
1913 Webster ]
19 Moby Thesaurus words for "
astronomy ":
astrogeology ,
astrognosy ,
astrography ,
astrolithology ,
astrophotography ,
astrophysics ,
celestial mechanics ,
gravitational astronomy ,
meteoritics ,
radar astronomy ,
radio astronomy ,
solar physics ,
spectrography ,
spectroscopy ,
stargazing ,
stellar photometry ,
uranography ,
uranology ,
uranometry Astronomy The Hebrews were devout students of the wonders of the starry firmanent (
Amos 5 :
8 ;
Ps .
19 ).
In the Book of Job ,
which is the oldest book of the Bible in all probability ,
the constellations are distinguished and named .
Mention is made of the "
morning star " (
Rev .
2 :
28 ;
comp .
Isa .
14 :
12 ),
the "
seven stars "
and "
Pleiades ," "
Orion ," "
Arcturus ,"
the "
Great Bear " (
Amos 5 :
8 ;
Job 9 :
9 ;
38 :
31 ), "
the crooked serpent ,"
Draco (
Job 26 :
13 ),
the Dioscuri ,
or Gemini , "
Castor and Pollux " (
Acts 28 :
11 ).
The stars were called "
the host of heaven " (
Isa .
40 :
26 ;
Jer .
33 :
22 ).
The oldest divisions of time were mainly based on the observation of the movements of the heavenly bodies ,
the "
ordinances of heaven " (
Gen .
1 :
14 -
18 ;
Job 38 :
33 ;
Jer .
31 :
35 ;
33 :
25 ).
Such observations led to the division of the year into months and the mapping out of the appearances of the stars into twelve portions ,
which received from the Greeks the name of the "
zodiac ."
The word "
Mazzaroth " (
Job 38 :
32 )
means ,
as the margin notes , "
the twelve signs "
of the zodiac .
Astronomical observations were also necessary among the Jews in order to the fixing of the proper time for sacred ceremonies ,
the "
new moons ,"
the "
passover ,"
etc .
Many allusions are found to the display of God '
s wisdom and power as seen in the starry heavens (
Ps .
8 ;
19 :
1 -
6 ;
Isa .
51 :
6 ,
etc .)
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Astronomy - Science News Astronomy - National Air and Space Museum Using AI, historians track how astronomy ideas spread in the 16th century See how the Hubble Space Telescope is still revolutionizing astronomy Citizen scientists make cosmic discoveries with a global telescope network Astronomy Program - National Air and Space Museum Space - Science News In 20th century, astronomers opened their minds to gazillions of . . . Stargazing at the Udvar-Hazy Center - National Air and Space Museum The Milky Way may be spawning many more stars than astronomers had thought