Astronomický snímek dne (APOD) - měsíční kalendářKlíčová slova v měsíci:4: mars , moon 3: infrared , Jupiter , planetary alignment , sun 2: asteroid , saturn , sky , spacecraft , spiral galaxy , star formation , sunset , universe 1: Amalthea , Antares , astronaut , atmosphere , aurora , big bang , CMB radiation , cme , comet , corona , cosmology , dark matter , dust , dust lanes , earth , Earth's atmosphere , emission nebula , eros , galaxy pair , globular cluster , green flash , halo , inflation , ionized hydrogen , Iridium satellites , kepler , Kleopatra , light bridges , M4 , M51 , Metis , microwave background , molecular cloud , nebulae , NGC 3314 , North America Nebula , nucleus , Olympus Mons , orion nebula , pathfinder , pleiades , propulsion , radio telescope , shock , Skylab , SN1987A , space sail , space station , star , STS-101 , sungrazer , sunrise , sunspots , supernova remnant , surface , Surveyor , Thebe , VLA , volcano , x-ray |
