What is a light year? Why do scientists use it to measure distances in space? And how does looking at stars mean looking back in time? With fun demonstrations, simple comparisons, and plenty of imagination, this adventure turns tricky concepts into exciting discoveries.
Part of the Space Adventures with General Georgiy series, L is for Light Year makes space science fun and easy to grasp, helping young learners explore the wonders of distance, time, and the vast universe beyond our skies.
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