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Astronomický snímek dne (APOD) - měsíční kalendář
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květen 1999
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Pondělí |
Úterý |
Středa |
Čtvrtek |
Pátek |
Sobota |
Neděle |
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Klíčová slova v měsíci:
4:
dust
,
mars
3:
emission nebula
,
galaxy
,
moon
,
Solar System
2:
earth
,
molecular cloud
,
Orion
,
saturn
,
spiral galaxy
,
star formation
,
supernova
1:
animated gif
,
astronaut
,
astronomy day
,
cepheid
,
cyclone
,
dark matter
,
dark nebula
,
disk
,
duct tape
,
ecliptic
,
eta carina
,
Europe
,
gamma ray burst
,
hubble constant
,
interstellar medium
,
landsat
,
laser altimeter
,
lunar surface
,
M42
,
magnetic field
,
map
,
mercury program
,
moons
,
nebula
,
ngc 4603
,
north pole
,
nova
,
Nova Velorum 1999
,
OB associtation
,
occultation
,
optical transient
,
patera
,
people
,
plate tectonics
,
polar ring
,
san fransisco
,
scientist
,
seti
,
sky
,
spacecraft
,
spiral
,
star
,
star cluster
,
star party
,
star trails
,
stellar wind
,
topography
,
Uranus
,
venus
,
volcano
,
warp
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