UT astronomer Keith Hawkins will discuss how astronomers map the stars in our galaxy to understand its formation and evolution across cosmic time.
The Cambridge astronomy guide : a practical introduction to astronomy / William Liller and Ben Mayer
https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!285000~!0#focus ...
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