Kaomojis
🌌📡❓=N
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#drake equation
#milky way
#SETI
#radio signals
#civilization count
#number n
🛰️🌍📡🔊
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#sputnik 1
#radio signals
#beep
#earth orbit
#space race
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#SETI
#listening to space
#radio signals
#cosmic listening
#arecibo observatory
#searching the cosmos
⚪️📡🌌🔊
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#sputnik 1
#metal sphere
#antenna
#beep
#radio signals
📡📐🧭
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#antenna measurement
#direction finding
#radio signals
#signal direction
#radiogoniometry
📻•••
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#morse code dots
#radio signals
#telegraph dots
#short signals
#communication code
#s o s dots
👤📶🌏
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#IARU
#amateur radio
#ham radio
#radio signals
#DXing
#radio propagation
#global signals
#drake equation #milky way #SETI #radio signals #civilization count #number n