Feb 18, 2022
tags: Academics
You don’t need an astrophysicist father to understand the cosmos. But it doesn’t hurt.
Keith Brandt, Ph.D., professor of mathematics, and John C. Brandt, Ph.D., a retired astronomer, are the authors of an upcoming article in the AMATYC Educator titled “Andromeda’s Distance: An Activity in Exponential and Logarithmic Functions,” which explores the relatively simple mathematical principles that in 1923 allowed Edwin Hubble to determine that Andromeda actually lies outside the Milky Way Galaxy — something that, at the time, was a major scientific discovery.













