#GaiaBH1 #Distance #1560LightYears #Constellation #Ophiuchus
#GaiaBH2 #Distance #3800LightYears
#Constellation #Centaurs
#GaiaBH3 #Distance #1926LightYears
#Constellation #Aquila
#GaiaSpacecraft #GaiaSpaceTelescope #GaiaDR3#GaiaDR4 #Space #BlackHole #ESA #EuropeanSpaceAgency #GaiaSpaceObservatory
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