Blue Dot
by Dave Schlom, Matt Fidler
Is this your podcast?Insights from recent episode analysis
Audience Interest
Podcast Focus
Publishing Consistency
Platform Reach
Insights are generated by CastFox AI using publicly available data, episode content, and proprietary models.
Most discussed topics
Brands & references
Total monthly reach
Estimated from 8 chart positions in 8 markets.
By chart position
- 🇺🇸US · Astronomy#30100K to 300K
- 🇬🇧GB · Astronomy#6230K to 100K
- 🇦🇺AU · Astronomy#9130K to 100K
- 🇨🇦CA · Astronomy#1235K to 30K
- 🇩🇪DE · Astronomy#1635K to 30K
- Per-Episode Audience
Est. listeners per new episode within ~30 days
66K to 216K🎙 Daily cadence·20 episodes·Last published 1mo ago - Monthly Reach
Unique listeners across all episodes (30 days)
220K to 720K🇺🇸42%🇬🇧14%🇦🇺14%+5 more - Active Followers
Loyal subscribers who consistently listen
66K to 216K
Market Insights
Platform Distribution
Reach across major podcast platforms, updated hourly
Total Followers
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Total Plays
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Total Reviews
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* Data sourced directly from platform APIs and aggregated hourly across all major podcast directories.
On the show
From 20 epsHosts
Recent guests
Recent episodes
Blue Dot: Hot Creek in peril: a proposed gold mine threatens one of California's natural wonders
Jul 17, 2026
52m 03s
Blue Dot: The "earthquake gate" in Southern California between the San Andreas and San Jacinto faults
Jul 10, 2026
49m 31s
Blue Dot: California 1776: what was it like? With pyrogeographer Don Hankins
Jul 3, 2026
51m 38s
Best of Blue Dot: The art and science of fly fishing with Hall of Famer Mike Mercer
Jun 26, 2026
54m 59s
Best of Blue Dot: Sky ghosts of the cosmos: Comets
Jun 19, 2026
51m 36s
Social Links & Contact
Official channels & resources
Official Website
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| Date | Episode | Topics | Guests | Brands | Places | Keywords | Sponsor | Length | |
|---|---|---|---|---|---|---|---|---|---|
| 7/17/26 | environmental issuesgold mining+3 | — | — | CaliforniaHot Creek | environmentgold mine+3 | — | 52m 03s | ||
| 7/10/26 | earthquakesgeophysics+3 | Liliane Burkhard | University of Bern | Southern CaliforniaSan Andreas fault+1 | earthquakeSan Andreas fault+4 | — | 49m 31s | ||
| 7/3/26 | California historygeography+4 | Don Hankins | California State University Chico | — | California1776+5 | — | 51m 38s | ||
| 6/26/26 | fly fishinghobbies+3 | Mike MercerBryan Quick | The Fly Shop | Redding, California | fly fishingMike Mercer+3 | — | 54m 59s | ||
| 6/19/26 | cometscelestial phenomena+3 | scientists from the SETI Institute | SETI Institute | Mt. View, California | cometsSETI Institute+3 | — | 51m 36s | ||
| 6/12/26 | animal intelligenceneuroscience+3 | Lori Marino | SETI Institute | Mountain View, California | animal intelligenceneuroscience+3 | — | 51m 36s | ||
| 6/5/26 | wildlife photographynature+3 | Tom Murphy | Blue Dot | Yellowstone | wildlifephotography+3 | — | 51m 36s | ||
| 5/29/26 | goldfinance+3 | Dominic Frisby | The Secret History of Gold | — | goldDominic Frisby+3 | — | 51m 37s | ||
| 5/22/26 | spaceflightphysics+3 | Trisha Muro | It's (Just) Rocket Science: Exploring Physics Through Spaceflight Missions | — | spaceflightphysics+3 | — | 57m 37s | ||
| 5/15/26 | Salish Seacoastal ecology+3 | Joe GaydosBob Friel | SeaDoc Society | Orcas IslandPacific Northwest | Salish SeaSeaDoc Society+3 | — | 51m 37s | ||
| 5/8/26 | penguinsAntarctica+3 | Louise K. Blight | Where The Earth Meets The Sky: A Story of Penguins, People, and Place in Antarctica | — | penguinsAntarctica+3 | — | 51m 37s | ||
| 5/1/26 | riversspace+3 | — | US/French SWOT mission | Battle Creek | riversspace+5 | — | 51m 36s | ||
| 4/24/26 | bird conservationoystercatcher+3 | Scott Weidensaul | The Return of the Oystercatcher | — | bird conservationScott Weidensaul+3 | — | 51m 37s | ||
| 4/17/26 | Eel RiverCalifornia Trout+5 | Charles Schneider | California Trout | CaliforniaEel River | Eel RiverCalifornia Trout+5 | — | 51m 38s | ||
| 4/10/26 | NASAArtemis 2+3 | — | NASA | Kennedy Space CenterMoon | NASAArtemis 2+3 | — | 51m 36s | ||
| 4/3/26 | philosophyphysics+4 | Chip Sebens | California Institute of TechnologyBlue Dot | — | philosophyphysics+5 | — | 51m 37s | ||
| 3/27/26 | regenerative agriculturesustainable farming+3 | — | California State University, ChicoCenter for Regenerative Agriculture and Resilient Systems | — | regenerative agricultureCalifornia State University+3 | — | 51m 38s | ||
| 3/20/26 | California Deltawaterways+3 | — | — | California Delta | California Deltawaterways+3 | — | 51m 37s | ||
| 3/13/26 | science educationorganic chemistry+3 | Sarah Reisman | California Institute of Technology | — | organic chemistryscience teaching+3 | — | 51m 38s | ||
| 3/6/26 | wildlife photographynature+3 | Tom Murphy | — | — | wildlifephotography+3 | — | 51m 36s |
Showing 20 of 20
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Chart history for Blue Dot
Peaked at #30 in United States, currently #30 in United States.
| Market | Genre | Peak | Current | Trend |
|---|---|---|---|---|
| United States | — | #30 | #30 | — |
| South Korea | — | #30 | #30 | — |
| PT | — | #37 | #37 | — |
| Norway | — | #45 | #45 | — |
| United Kingdom | — | #62 | #62 | — |
| Australia | — | #91 | #91 | — |
| Canada | — | #123 | #123 | — |
| Germany | — | #163 | #163 | — |
Chart Positions
8 placements across 8 markets.
Chart Positions
8 placements across 8 markets.