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Blue Dot, named after Carl Sagan's famous speech about our place in the universe, features interviews with guests from all over the regional, national and worldwide scientific communities. Host Dave Schlom leads discussions about the issues science is helping us address with experts who shed light on climate change, space exploration, astronomy, technology and much more. Dave asks us to remember: from deep space, we all live on a pale, blue dot. Blue Dot is engineered, co-produced and co-hosted by Matt Shilts. It airs Thursdays at 10:30 a.m. and Fridays at 6:30 p.m.

The Blue Dot Report: Pluto Special

NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute
A newly discovered mountain range lies near the southwestern margin of Pluto’s heart-shaped Tombaugh Regio (Tombaugh Region), situated between bright, icy plains and dark, heavily cratered terrain. ";

On July 14, the space probe New Horizons went on its closest approach of Pluto. It's already sent back iconic images of the distant world, but that's just the tip of the iceberg as far as the deluge of data still to come. Host Dave Schlom talks with New Horizons team lead Alan Stern and co-investigator Joel Parker about the mission. He also checks in with a Pluto Pal, who has the same launch date as New Horizons — 1/19/06. 

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.
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