Cosmic Info: Light Years-A Unit of Distance, Not Time🪐☀️🌏
Автор: LearnMath HaveFun
Загружено: 2025-12-30
Просмотров: 194
What exactly is a light-year?
Is it a measure of time—or something else entirely?
In this documentary, we clearly explain light-years as a unit of distance, not time, and explore when and why scientists use light-years to measure the vast scale of the universe.
You’ll discover how fast light really travels, why looking at stars is like looking into the past, and how astronomers measure distances far beyond our solar system. From the Moon and the Sun to distant stars like Sirius and Proxima Centauri, this video breaks down complex ideas in a simple, visual, and engaging way.
Whether you’re a student, teacher, space enthusiast, or just curious about the universe, this video will help you finally understand one of astronomy’s most misunderstood terms.
Music: Echoes Beyond
Musician: VN VideoEditor
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
