Universe Today Podcast

Episode 795: Q&A 175: How Do Astronomers Measure Redshift? And More...

March 21st, 2022  •  41 mins 35 secs  •  Download (38.1 MB)  •  Link with Timestamp

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In this week's Questions and Answers show, I explain how astronomers use the Doppler Effect to know if objects are moving towards or away from us, I give my thoughts on Starlink as a user, and I suggest ideas on how to become a better writer.