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| Name | Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting |
| Video Uploader | Video From TED-Ed |
| Upload Date | This Video Uploaded At 09-10-2014 11:08:37 |
| Video Discription | View full lesson: http://ed.ted.com/lessons/how-do-we-measure-distances-in-space-yuan-sen-ting When we look at the sky, we have a flat, two-dimensional view. So how do astronomers figure the distances of stars and galaxies from Earth? Yuan-Sen Ting shows us how trigonometric parallaxes, standard candles and more help us determine the distance of objects several billion light years away from Earth. Lesson by Yuan-Sen Ting, animation by TED-Ed. |
| Category | Education |
| Tags | Yuan-Sen Ting | astronomy | Jeremiah Dickey | space | how to measure distances in space | standard candle | light year | stars | galaxies | trigonometic parallax | TED | TED-Ed | TED Ed | TEDEducation |
