Hello, and welcome to another episode of "Science 360" the podcast where we explore the wonders of the universe, all aspects of science (360 degrees...full circle...get it?) and the brilliant minds that bring them to light. 

I'm your host, Tim Stephenson, and today I have a very special guest joining us from the Lowell Observatory in Flagstaff, Arizona. Our guest today is Todd Gonzales, the Director of Education at the observatory. Todd is here to share with us the rich history and groundbreaking discoveries made at Lowell Observatory. We'll delve into the story of Percival Lowell, the visionary who founded the observatory, driven by his fascination with Mars and his desire to determine if there was any life there.

We'll also discuss the construction and significance of the iconic Clarke Telescope, and the fascinating tales of how Uranus, Neptune, and Pluto were discovered.

Additionally, we'll touch on the incredible contributions of Vesto Slipher, whose work provided the first evidence that our universe is expanding.

For any teachers tuning in, get ready for a wealth of information about our solar system that you can bring back to your classrooms. So, without further ado, let's welcome Todd Gonzales to the show.