How to detect motion and speed of stars, galaxies and exoplanets? | The Astrogeek Comics
Channel: Shantanu Gaur
Date: 2020-08-18

In this video we explore the concept of Doppler shift, and what do we mean by redshift and blueshift. We understand that the shifting of spectral lines is indicative of the relative motion between the source and the observer. This video is the 4/5 in the series Astronomical Spectroscopy.

Comic Numbers (for Instagram) mentioned in the video:
1.Rotation of stars: #81

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