Museum astrophysicists are searching through early photographs of the night sky and, with the help of high school students, helping to digitize them along the way. For more about astronomical instrumentation through the ages, head over to the episode website: http://www.amnh.org/shelf-life/shelf-life-05-how-to-time-travel-to-a-star
To learn more about Cepheid variable stars, see this post: http://www.amnh.org/explore/news-blogs/news-posts/what-is-a-cepheid-variable-star
The SRMP students appearing in thi
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