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Astronomický snímek dne (APOD) - měsíční kalendář
duben 1999
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Pondělí |
Úterý |
Středa |
Čtvrtek |
Pátek |
Sobota |
Neděle |
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Klíčová slova v měsíci:
5:
moon
3:
galaxies
,
mars
,
spacecraft
,
sun
,
supernova
2:
CCDs
,
lunar module
,
nebula
,
saturn
,
star cluster
,
stars
1:
absorption
,
all-sky
,
andromeda
,
apollo 12
,
apollo 17
,
binary star
,
california
,
Canary islands
,
cepheid
,
Columbia
,
comet
,
Comet Lee
,
constellation
,
constellations
,
cosmic rays
,
dark matter
,
distance scale
,
dust
,
edgar rice burroughs
,
emission
,
fiction
,
flare
,
frost
,
Full Moon
,
galactic cluster
,
galaxy
,
gamma-rays
,
gamma rays
,
hot star
,
Hubble Space Telescope
,
hypernova
,
Io
,
Jupiter
,
Jupiter moon
,
LMC
,
M31
,
milky way
,
Mimas
,
moreton wave
,
ngc 2266
,
ngc catalog
,
planets
,
POSS
,
radio
,
shock wave
,
sky
,
snow
,
solar neighborhood
,
space shuttle
,
spiral
,
star
,
star formation
,
Stardust
,
surveyor 3
,
time
,
venus
,
viking project
,
winter sports
,
Wolf-Rayet star
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