Science and Innovation

Courtesy

One of Flagstaff’s oldest and most beautiful churches is the Gothic Nativity of the Blessed Virgin Mary Chapel. 


NASA/JHUAPL/SWRI

In the last few years, Pluto has gone from being a fuzzy dot in the sky to a geologically active world of mountains, canyons, and heart-shaped glaciers. That’s thanks to NASA’s New Horizons spacecraft, which sailed by Pluto in 2015 to photograph it up close for the first time. The mission’s leader Alan Stern is currently on a book tour and visits Flagstaff today. He spoke with KNAU’s Melissa Sevigny from the road.


Melissa Sevigny

Starting today, City of Flagstaff residents can no longer recycle all types of plastic. Only rigid bottles and jugs will be accepted. The new policy has to do with changing recycling rules in China, where Flagstaff’s plastic ends up. KNAU’s Melissa Sevigny spoke with the City of Flagstaff’s waste director Todd Hanson.


Scott Thybony

About 30 miles northeast of Flagstaff in a remote area of high desert, is a set of manmade craters blasted into an ancient lava flow. They were put there 50 years ago as a training site for astronauts preparing to walk and drive on the moon. 


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