A Century of Distance Measures - Dr. Abigail Polin
Автор: Carnegie Science
Загружено: 2023-05-08
Просмотров: 1036
Описание:
100 years ago, Carnegie astronomer Edwin Hubble made a discovery from Mount Wilson that would change how we think of our place in the universe forever. The discovery of a variable star in the Andromeda galaxy allowed Hubble to establish conclusively that Andromeda is indeed a separate galaxy from the Milky Way. Join Polin as she discusses the history of astronomical distance measures, how we use them to map the universe, and open mysteries that puzzle us today.
Dr. Abigail Polin - Postdoctoral Research Fellow, Carnegie Institution for Science and Caltech
Carnegie Science Observatories Astronomy Lecture Series, May 8, 2023
Image: NASA
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