The Galactic Times Inbox Magazine
Dr. Larry KrumenakerAstronomy News, The Sky and The Universe in Everyday Life. Commentary and Astronomy Education. Paid Subscribers as well can take part in the Exploring the Universe with Big Data posts and services, coming in January 2026.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 105 | Founded | 5 years ago | Last Issue | 5 days ago |
| Active | |||||
Read this Newsletter
thegalactictimes.substack.comLatest Issues
Galactic Times Books Promotion
I am pleased to announce that this newsletter has given its name to the astronomy book division of the parent company, Hermograph Press! Its first and next two books can be seen at https://www.thegalactictimes.com/galactic-times-books .
Th...
TGT #110 - Seeing Invisible Surfaces - Any Day Now Nova May Also Send Out Gamma Rays - Moon (Bad, Hides Meteors), (Good, Reveals Two Planets) (Wet, Changes River Name) - EUBD Post #5A
Cover Photo - A Star May Explode With Gamma Rays
In This Issue:
-
Cover Photo — A Star May Explode With Gamma Rays
-
Welcome to The Galactic Times Inbox Magazine Issue #110!
-
This Just In -
- Asteroid Too Small To View...
TGT #109PC - Exploration of the List of Ten Exploration of the Universe Stars (Part C) [Paid Subscriber Issue]
TGT 4/1/26: Stars With Just Coordinates--what do we know?
Cover Photo - Where and Who Are You, Star?
TGT #109PB - Exploration of the List of Ten Exploration of the Universe Stars (Part B) [Paid Subscriber Issue]
TGT 4/1/26: Polaris, Thuban, Dubhe, and BS Tauri--what do we know?
Cover Photo - Polaris, the North Star
TGT #109PA - Exploration of the List of Ten Exploration of the Universe Stars (Part A) [Paid Subscriber Issue]
TGT 4/1/26: 40 Eridani, Aldebaran, and Wolf 359, what do we know?
Cover Photo - 40 Eridani, Home of the Vulcans
Audience Metrics
Subscribers, engagement, traffic and sponsorship for The Galactic Times Inbox Magazine.
| Subscribers | Engagement | 64 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Author, astronomer, historian, educator
Frequently Asked Questions
How can I access the email archive for The Galactic Times Inbox Magazine?
You can find recent issues that have been published by The Galactic Times Inbox Magazine 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 The Galactic Times Inbox Magazine have?
To see how many people subscribe to The Galactic Times Inbox Magazine, 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 The Galactic Times Inbox Magazine?
Newsletter advertising can be extremely effective when it's done right. Before you pitch The Galactic Times Inbox Magazine 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 The Galactic Times Inbox Magazine?
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 The Galactic Times Inbox Magazine using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to The Galactic Times Inbox Magazine?
Scroll up to where it says Related Newsletters to see other publications like The Galactic Times Inbox Magazine. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact The Galactic Times Inbox Magazine?
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.