Radio Teleskop lauscht in den Himmel
Palabras clave
telescope,
communication,
technology,
eifel,
german,
universe,
space,
cosmos,
cosmic,
satellite,
astronomy,
heaven,
aerial,
radar,
science,
scientific,
astrophysics,
blue,
web,
signal,
modern,
wave,
cyberspace,
global,
information
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