Research and Analysis on Frontier Science, U.S. Politics, and UFO Disclosure.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 15 | Founded | a year ago | Last Issue | 4 months ago |
| Active | |||||
Read this Newsletter
sunofabramelin.substack.comLatest Issues
Taxonomies of the Invisible Frontier - Part 4
Orbital Artifacts
Introduction
In Part 3 of Taxonomies of the Invisible Frontier, we introduced a taxonomic framework for anomalous intelligence (XI/X-Life) and demonstrated a method for extracting structured observational data from...
Taxonomies of the Invisible Frontier – Part 3
Athena Promachos 500-400 BC
Introduction
We return from the 2025 Holiday season with Part 3 of our series Taxonomies of the Invisible Frontier. In Part 1 we introduced our approach that re-centers taxonomy and prioritizes human obser...
Taxonomies of the Invisible Frontier - Part 2
Karte des Einzugsgebietes des Schwarzen Meeres
Introduction
To demonstrate how a taxonomic system for anomalous intelligence (XI / X-Life) may illuminate and focus investigations across complementary scientific disciplines, we apply...
Rending Veils, Casting Pearls, Speaking Names: Books for 2026
The Mother of the World - Nicholas Roerich, 1937
Seeking α
Since coming forward as a UAP whistleblower for the U.S. Congress, I’ve been surprised to find that one of the questions I’m asked most often is for book recommendations — es...
Taxonomies of the Invisible Frontier - Part 1
Mulder’s office from The X Files on display at the Hollywood Entertainment Museum
Taxonomy – A First Principles Approach to the Scientific Study of Anomalous Intelligence and Anomalous Technology
The public scientific study of anomal...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Invisible Frontiers.
| Subscribers | Engagement | 76 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
SEO Reach
Where Invisible Frontiers ranks on Google, and how much search traffic it brings in.
| Ranked Keywords | 7 | Monthly Search Traffic | Top Keywords |
|---|
Chart Rankings
How this newsletter ranks in the official Substack charts.
| #91 |
Authors
The writers behind this newsletter.
Advocate for Humanity; UAP Whistleblower; Husband, Brother, Son.
Frequently Asked Questions
How can I access the email archive for Invisible Frontiers?
You can find recent issues that have been published by Invisible Frontiers on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Invisible Frontiers have?
To see how many people subscribe to Invisible Frontiers, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Invisible Frontiers?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Invisible Frontiers as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Invisible Frontiers?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Invisible Frontiers using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Invisible Frontiers?
Scroll up to where it says Related Newsletters to see other publications like Invisible Frontiers. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Invisible Frontiers?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.