Kaomojis
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#astronomical doppler
#redshift
#blueshift
#light waves
#galaxy movement
#spectral shift
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#cosmology
#doppler effect
#light wave
#wavelength
#universe expansion
#spectral shift
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#telescope
#cosmology
#doppler effect
#moving away
#spectral shift
#astronomical doppler #redshift #blueshift #light waves #galaxy movement #spectral shift