Show overview
Blue Dot launched in 2025 and has put out 48 episodes in the time since. That works out to roughly 40 hours of audio in total. Releases follow a weekly cadence.
Episodes typically run thirty-five to sixty minutes — most land between 52 min and 52 min — and the run-time is fairly consistent across the catalogue. None of the episodes are flagged explicit by the publisher. It is catalogued as a EN-language Science show.
The show is actively publishing — the most recent episode landed yesterday, with 42 episodes already out so far this year. The busiest year was 2026, with 42 episodes published. Published by NSPR.
From the publisher
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.