Astronomy is the study of outer space, and applied astronomy uses this knowledge to solve real-world problems
Keywords
space,
galaxy,
star,
nebula,
sky,
universe,
night,
astronomy,
cosmos,
light,
star,
fantasy,
science,
supernova,
deep,
dark,
illustration,
dust,
forever,
alien,
science fiction,
spiral,
outer,
cloud
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English
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