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To travel across the diameter of the Milky Way galaxy, traveling at light speed, it would take:
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To travel across the diameter of the Milky Way galaxy, traveling at light speed, it would take:

User Alicen
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Answer:

200000 years

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The disk of our home galaxy – the Milky Way – is bigger than we previously thought. A new study shows it would take 200,000 years for a spaceship traveling at the speed of light to go across the entire galaxy.

User Carl Owens
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