Demonstrating the Cosmic Distance Ladder with Cepheids

Description
To span the great distance from our solar system to the Cepheid variables (named after the star d Cephei) have a farthest clusters of galaxies in our universe.

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ID Label Size Mimetype Created
OBJ Cepheids-PhysicsTeacher-Mativi2020.pdf 960.21 KiB application/pdf 2020-08-24
TN TN 23.2 KiB image/png 2020-11-04