Where we live in a huge universe.
Milky way galaxy Form: Barred spiral galaxy Distance: 27,700 ly or 8,500 pc Mass: 3.0× 1012M☉ Diameter: 100K ly If you leave the city and go on a trip, look for the Milky Way at least once:)
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#sky#宇宙#atmospheric_phenomenon#天空#黑暗#astronomical_object#universe#darkness#外星空间#astronomy#galaxy#大气#outer_space#atmosphere#黑色#black
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