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Gabylovesyou
 3 years ago
How is light used to study space? IN YOUR OWN WORDS
Gabylovesyou
 3 years ago
How is light used to study space? IN YOUR OWN WORDS

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ChemicallyWrit
 3 years ago
Best ResponseYou've already chosen the best response.1(Not to be that guy, but if we're giving you the words, they're not your own words, are they?)

Aperogalics
 3 years ago
Best ResponseYou've already chosen the best response.0because space is very large and the speed of light is the max. speed we know this time so we use light and use terms like light years etc.......:)

ksaimouli
 3 years ago
Best ResponseYou've already chosen the best response.5the light is to find the distance between the planets called light year

rahul91
 3 years ago
Best ResponseYou've already chosen the best response.0well put on the light and you can see whats occupying the space ... (THESE WORDS ARE MY OWN)

james12
 3 years ago
Best ResponseYou've already chosen the best response.0because scientist believe space is vaccum and only light can travel in vaccum and light is EM wave. other types of wave that travels in space is Gravitational wave. but GW wave has very less amplitude when travels too difficult to measure. however, visible light spectrum is Em wave. so east to carry out space experiments .
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