From the April 2008 issue

How do astronomers measure distances to stars?

University of Illinois Professor Emeritus James Kahler explains this process.
By | Published: April 23, 2008 | Last updated on May 18, 2023

Key Takeaways:

Ask Astro receives many questions concerning the distance to stars. In this month’s Ask Astro web extra, University of Illinois Professor Emeritus James Kahler provides the answer.