A Light Year is defined as. The distance light travels in a year Perspective Proxima Centuri is 4.3 light years away. To walk an equivalent distance a person would have to walk 944 million times around the the Earth The Voyager is traveling 38,000mph. At that speed it would take it 150,000 years to get to Proxima Centuri
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A Light Year is defined as. The distance light travels in a year Perspective Proxima Centuri is 4.3 light years away. To walk an equivalent distance a.
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A Light Year is defined as.The distance light travels in a year
Perspective Proxima Centuri is 4.3 light years away. To walk an equivalent distance a person would have to walk 944 million times around the the Earth
The Voyager is traveling 38,000mph. At that speed it would take it 150,000 years to get to Proxima Centuri
The speed of lightThe speed of light
• In one second light can travel around the equator 7.5 times