United States
PBS Space Time — Creator Stats, Followers & Audience
PBS Space Time is a YouTube-native science series produced by PBS Digital Studios and hosted by astrophysicist Dr. Matt…
Total Followers +0.9%
3.5M
Across YouTube
Primary Platform
YouTube
3.5M followers · 100% of audience
Engagement
6.7%
vs. 1.5% category median
Sponsorship Tier
Macro
Est. — / IG post
- 3.5M combined followers across 1 platform.
- Macro creator tier — United States.
- 6.7% headline engagement.
- Active since —.
- Niche: id_math_Education, id_physic_Education, id_calculus_Education.
- Posts in English.
Performance Across Platforms
Updated 2026-05-28| Platform | Followers | 30d Growth | Engagement | Posts / wk | Last upload |
|---|---|---|---|---|---|
| YouTube | 3,480,000 | +30K | 6.7% | 0.2 | 28 days ago |
Growth Trend
Last 365 days| Window | YouTube | Combined | ||
|---|---|---|---|---|
| Last 7 days | +10K +0.3% | +0 +0.0% | +0 +0.0% | +10K |
| Last 30 days | +30K +0.9% | +0 +0.0% | +0 +0.0% | +30K |
| Last 90 days | +51K +1.5% | +0 +0.0% | +0 +0.0% | +51K |
| Last 365 days | +51K +1.5% | +0 +0.0% | +0 +0.0% | +51K |
Audience Demographics
PremiumDaily follower snapshots from CreatorDB's longitudinal index.
Recent Brand Partnerships
Last 12 months · sponsored content only| Brand | Type | Platform | Date | Performance vs. baseline |
|---|---|---|---|---|
| Opera Sponsorship | Sponsored content | YouTube | Apr 2026 | — |
| The Economist Sponsorship | Sponsored content | YouTube | Mar 2026 | — |
| Boot.dev Sponsorship | Sponsored content | YouTube | Mar 2026 | — |
| Brilliant Sponsorship | Sponsored content | YouTube | Feb 2026 | — |
| Babbel Sponsorship | Sponsored content | YouTube | Jan 2026 | — |
About PBS Space Time
PBS Space Time is a YouTube-native science series produced by PBS Digital Studios and hosted by astrophysicist Dr. Matt O'Dowd of the City University of New York. Launched as part of PBS's push into digital-first education content, the channel built its reputation on unusually rigorous treatments of general relativity, quantum mechanics, and cosmology — pitched at viewers who want graduate-level depth rather than surface-level explainers. That positioning carved out a loyal niche inside a crowded science-communication space and drove subscriber growth into the low millions. As of early 2026, the channel continues to publish regular long-form episodes and has expanded its sponsor roster, signalling stable monetisation momentum.
Estimated Rate Card
Benchmark estimates for a creator at PBS Space Time's tier (Macro, 3.5M combined followers, United States). Pulled from CreatorDB's category benchmarks.
Top Recent Content click to view
Last 60 days · tap a row to playWant to Work With Creators Like PBS Space Time?
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
Frequently Asked Questions
Who hosts PBS Space Time?
Dr. Matt O'Dowd is the primary host of PBS Space Time. He is a professor of astrophysics at the City University of New York (CUNY) and brings active research experience to the channel's on-screen explanations. His academic background is a defining feature of the show's credibility.
Is PBS Space Time officially part of PBS?
Yes — PBS Space Time is produced under the PBS Digital Studios umbrella, the digital-content arm of the Public Broadcasting Service. This affiliation gives the channel institutional credibility and production backing while it operates independently as a YouTube-first property.
What topics does PBS Space Time cover?
The channel focuses on theoretical and observational physics, including general relativity, quantum field theory, cosmology, black holes, and the nature of spacetime. Episodes are deliberately technical, often referencing peer-reviewed research and graduate-level mathematics rather than simplified analogies.
What level of education background do you need to watch PBS Space Time?
PBS Space Time targets viewers with at least some undergraduate-level science or maths exposure, though engaged non-specialists frequently follow along. The channel does not shy away from equations or formal notation, which distinguishes it from most mainstream science communicators.
Who are PBS Space Time's current sponsors?
Recent sponsors include Brilliant (interactive STEM learning), Babbel (language learning), Boot.dev (coding education), The Economist (premium media), and Opera (browser software). The roster clusters firmly in ed-tech, developer tools, and premium-media verticals, reflecting the channel's technically sophisticated audience.
How does PBS Space Time's engagement rate compare to other education channels?
PBS Space Time records a 6.7% engagement rate against a 1.5% category median for education on YouTube — roughly four times the baseline. That gap reflects a highly invested subscriber base that actively comments on and discusses episode content rather than passively watching.
How many subscribers does PBS Space Time have?
As of May 2026, PBS Space Time has approximately 3.5 million subscribers on YouTube, placing it in the Macro tier. The channel's 30-day growth sits at a modest 0.6%, consistent with a mature channel sustaining rather than aggressively expanding its reach.
What is the best way for a brand to sponsor PBS Space Time?
Dedicated mid-roll and end-card reads within long-form YouTube videos are the channel's established sponsorship format. Given the audience's tolerance for substantive, technically framed sponsor messaging, brands in ed-tech, developer tools, and premium media tend to see the strongest contextual fit.
Where is PBS Space Time's audience located?
The viewership is concentrated in English-speaking Western markets, consistent with the channel's English-only output and its PBS institutional identity. The United States represents the largest single share, with meaningful secondary audiences in the United Kingdom, Canada, and Australia.
Has PBS Space Time covered recent developments in physics such as gravitational wave research?
Yes — PBS Space Time routinely incorporates recent peer-reviewed findings into its editorial calendar, including gravitational wave astronomy, advances in quantum computing, and cosmological observations from next-generation telescopes. Episodes typically contextualise breaking research within broader theoretical frameworks rather than treating discoveries as isolated news items.
How this page is built
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
Are you PBS Space Time?
If you'd like to update, correct, or remove this profile, get in touch and we'll handle it within 5 business days. We don't publish private data — every stat shown comes from your public platform profiles.