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astro-ph
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A&ATr
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--
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A
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B
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C
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D
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E
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F
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G
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H
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I
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J
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K
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L
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M
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N
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O
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P
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Q
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R
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S
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T
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U
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V
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W
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X
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Y
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Z
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4389 "S"
()
S
( )
S,
coal
sack
Sacramento
peak observatory
Sa
galaxy
sag
car
SAGE
SAGE
neutrino detector
sagitta
sagittal
sagittal
focus
Saha
equation
Saha's
equation
Saha's
ionization formula
random
sample
over
sampling
sampling
theorem
sandwich
construction
sandwich
mirror
SAO
SAO
star catalog
Saros
Sa
Sb galaxy
Sa
SB spiral
Sa
spiral
weather
satellite
satellite
astronomy
satellite-borne
satellite-borne
instruments
satellite
branches
satellite
camera
satellite
drag
satellite
in long-lived orbit
satellite
line
satellite
observations
satellite
observatory
Earth
satellite
orbit
artificial Earth
satellite
program(me)
satellite-range
measurement
satellite's
motion
satellite's
orbit
satellite
spectroscopy
satellite's
period
satellite's
spin
satellite
system
satellite
track
satellite
tracking
satellite
trail
satellite
vehicle
saturated
saturated
color
saturation
saturation
effect
saturation
function
daylight
saving
time
Sa
Sb
galaxy
S-branch
SB
Sb spiral
Sb
Sc galaxy
Sb
Sc spiral
SB
Sb
spiral
vernier
scale
scale
correction
scale
factor
relative
scale
of distances
scale
of micrometer
scale
of the Galaxy
scale
of the universe
gray
scale
resolution
true
scale
Value
scale
Value of telescope
grey
scaling
spiral
scan
scandium
scanner
two-dimensional
scanning
scanning
device
scanning
drive
scanning
element
frequency
scanning
method
scanning
motion
scanning
rate
scan
strip scan
scatter
scatter
diagram
scattered
beam
scattered
electrons
scattered
light
scattered
radiation
scattered
star light
scattered
starlight
scattered
sunlight
wide-angle
scattering
scattering
atmosphere
Thomson
scattering
coefficient
scattering
cross-section
scattering
effect
scattering
efficiency
scattering
electron
scattering
function
scattering
law
scattering
matrix
scattering
medium
scattering
power
scattering
theory
Sb
Sc
galaxy
term
scheme
scheme
of band heads
Schiefspiegler
telescope
solid-block
Schmidt
Schmidt
aplanatic sphere camera
super
Schmidt
camera
Schmidt
camera optics
Schmidt-Cassegrain
telescope
Schmidt
plate
Schmidt's
tube
Schmidt
system
UK
Schmidt
telescope
Schottky
effect
Schrodinger's
equation
Schuman-Runge
bands
Schuster-Schwarzschild
method
Schuster-Schwarzschild
model
Schuster's
n
Schwinger
radiation
space
science
National Space
Science
Data Center
Space Telescope
Science
Institute
scientific
probe
scintillate