Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
Our Redding transmitter is offline due to an internet outage at our Shasta Bally site. This outage also impacts our Burney and Dunsmuir translators. We are working with our provider to find a solution. We appreciate your patience during this outage.

Blue Dot 33: Gene Shoemaker

Gene Shoemaker

He was a giant among planetary scientists of the 20th century. He revolutionized our understanding of the role of cosmic impacts in the evolution of the solar system, including Earth. His ashes are on the moon and he has a fascinating connection to the home of this show – Chico, California. Gene Shoemaker has been described as the father of planetary science. Perhaps that title is a bit much for any one person, but he certainly played a central role in our modern understanding of the intersection of astronomy and geology. He was a great person and tremendous teacher, I feel lucky to have briefly known him. 

Dave Schlom is the longtime host and creator of Blue Dot. From surfing to Voyager in interstellar space, rock guitar to orcas in our imperiled oceans, the topics on Blue Dot are as varied as the host’s interests and connections -- which are pretty limitless! An internationally respected space history journalist, Dave is also deeply fascinated by all aspects of the grand workings of nature’s awesome machinery on scales ranging from galactic to subatomic. And topics take in all aspects of the arts and sciences.