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How Long Would It Take to Cross the Milky Way at Light Speed?

livescience.com

How Long Would It Take to Cross the Milky Way at Light Speed?

The disk of our home galaxy – the Milky Way – is bigger than 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.

2018年7月3日

Milky Way Timelapse

Spectacular Timelapse Captures Milky Way Above Virgin Islands

Spectacular Timelapse Captures Milky Way Above Virgin Islands

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Milky Way galaxy time-lapse shows it traveling through space

Milky Way galaxy time-lapse shows it traveling through space

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Timelapse of Milky Way in the night sky

Timelapse of Milky Way in the night sky

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This female goalie has NEVER allowed a goal in practice or a game! #foryoupage #fypシ #sportstiktok #worldcup #women #UK

This female goalie has NEVER allowed a goal in practice or a game! #foryoupage #fypシ #sportstiktok #worldcup #women #UK

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What Will We Miss?

What Will We Miss?

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Ladder Diagrams

Ladder Diagrams

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Milky Way Galaxy Facts

5 Amazing Milky Way Galaxy Facts Revealed!

5 Amazing Milky Way Galaxy Facts Revealed!

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Our Milky Way Galaxy: How Big is Space?

Our Milky Way Galaxy: How Big is Space?

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Milky Way Facts: Lesson for Kids

Milky Way Facts: Lesson for Kids

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