BSL Astronomy – light-year

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Light-year
 Light-year is the distance light travels in one year.
(One light-year = nearly 6 trillion miles / 9 trillion kilometres)

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Earth is about 8.3 light minutes from the Sun.

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One light-second = 186,000 miles / 300,000 kilometres

One light-minutes = 11,160,000 miles / 18,000,000 Kilometres

One light-hour = 671 million miles / 1.08 billion Kilometres

One light-day = 16.1 billion miles / 25.9 billion kilometres

One light-year = 5.8 trillion miles / 9.4 trillion kilometres

100 light-year = 588 trillion miles / 946 trillion kilometres

100,000 light-year = 588 quadrillion miles / 946 quadrillion kilometres

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BSL Sign Languages
of light-year

(BSL Version)
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BSL Explanation
of light-year

(BSL Version – Glossary of Astronomy)
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Glossary of Astronomy – light-year

  • LIGHT IS FAST, nothing travels faster than light.

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