TED-ED: How do we study the stars? - Yuan-Sen Ting

TED-ED: How do we study the stars? - Yuan-Sen Ting

Assessment

Interactive Video

Physics, Science

KG - University

Hard

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The video explores the vastness of the universe, revealing hidden galaxies behind a thumb-sized patch of sky. It introduces astronomy as the oldest science, emphasizing its observational nature. The video explains how we learn about stars' properties through light and spectra, and how different wavelengths, like radio and infrared, provide diverse views of the universe. Astrophysicists use various telescopes to detect light across the spectrum, unveiling the universe's secrets.

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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