Closeup of a space thruster being tested in a controlled environment for propulsion research.
Schlüsselwörter
space,
test,
technology,
propulsion,
rocket,
closeup,
engine,
science,
vacuum,
experiment,
aerospace,
physics,
powerful,
equipment,
research,
engineering,
nozzle,
gas,
fire,
flames,
power,
space exploration,
space-travel,
innovation,
development,
spacecraft,
exploration,
futuristic,
flying,
outer space
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