MorestrohaDo
MorestrohaDo MorestrohaDo
  • 15-06-2016
  • Physics
contestada

How many galaxies exist?

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acjoslyn2
acjoslyn2 acjoslyn2
  • 15-06-2016
One hundred billion galaxies exist. According to astronomer's estimates, there are one hundred billion galaxies in the observable universe. 
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