The Chicago Astronomical Society
Meeting June 9, 2017
The meeting was held at the Cernan Earth and Space Center of Triton College in River Grove.
Keynote speaker was Planetarium Educator Johnathan Nelson.  He took us on
"A Journey to the Edge of the Universe."
He fascinated us using Cernan's new State of the Art digital equipment.

Planetarium Educator Johnathan Nelson

CAS President Anthony Harris introduces Johnathan.

Johnathan talks about the cosmic microwave background.

Johnathan with Cernan Director Kris McCall.