Radio telescope observatory and the blue sky white clouds
Palabras clave
astronomy,
silhouette,
observatory,
evening,
sky,
science,
technology,
sunset,
space,
telescope,
antennae,
radar,
radio,
satellite,
dish,
communication,
equipment,
communicate,
array,
digital,
research,
background,
signal,
network,
instrument,
receiver,
system,
information,
exploration,
galaxy
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