Welcome to
Kepler College
Guiding you through 5,000 years of astrology.
Voted Favorite Astrology School at the ISAR conference
Happening Now
Curious about the latest? Click below to explore current courses, free educational webinars, and workshops at Kepler College.

Kepler College Astrology Book Club: Live Stream Q&A with Andrea Gehrz
AuthorAndrea Gerz will join the Kepler College Astrology Book Club for a livestream Q&A discussing her book “Astral Somatica I: Essays & Activities on the Astral Body.” Join our group on Facebook to read along with us, participate in group book discussions, and watch the livestream on our YouTube channel.

The Fire Horse: 2026 – Galloping Forward at Full Speed
The 2026 Fire Horse rides in on a Solar Eclipse bringing a year all about action, energy and ideas. In this lecture, we’ll explore the symbolism of the Fire Horse and what this powerful energy means for you. We’ll be combining Chinese Astrology with Western Astrology to give you an inspiring look at what’s possible in 2026.

Horary Astrology
An introduction to the fundamental concepts of answering questions through the ancient rules of horary astrology. Understand the method of asking horary questions, acquire experience in answering several different types of questions, and develop a rubric for answering questions of other types.

Speak to Shine: Master Your Astrological Voice
You’ve got the knowledge; now it’s time to make your message unforgettable. In this class, you’ll learn to clarify your message so it cuts through the noise and lands with impact. Develop the tools to make your presentations more engaging.
Our Courses
Welcome! Click below and begin your Astrological journey at Kepler College. Our Courses Page is where you’ll learn more about our Diploma and Certificate Programs, as well as our workshops and free educational webinars.
About Kepler College
Kepler College is one of the longest-established schools of Astrology in the United States, founded in 1992 and named in honor of the 16th-century Astrologer, Astronomer, and Mathematician Johannes Kepler. Kepler College draws students worldwide seeking the best in quality Astrological education. Unlike astrology schools limited to one guru serving as the solo teacher, Kepler College offers a broader perspective. Our school includes many highly-qualified Astrological instructors, all passionate about guiding students through their educational journey.
In August 2022, Kepler was honored with the award of Favorite Astrology School, voted by a peer community of international astrologers, at the ISAR (International Society of Astrological Research) conference in Westminster, Colorado.
Kepler College is a registered 501(c)(3) with a dual governance system, allowing us to meet the needs of our students while maintaining a vibrant and flourishing learning community. The leadership of Kepler College consists of a Board of Directors and an Administration Council, and a group of instructors who are experienced, professional Astrologers.
What Our Students Have to Say
Enter Through This Door
In Ursula K. Le Guin’s “A Wizard of Earthsea”, there is a Master Doorkeeper (Medra) who stands at the gate of Roke, the School of Magic. At Kepler College, Donna and Callum feel like the Master Doorkeepers of this incredible school. They are both exceptional teachers, and whenever you have a question, they respond with patience, clarity, and generous detail. In the past two years, I took many “mass-production” courses with crowded classes with no interaction, and I was never able to properly delineate a chart. But at Kepler College, everything changed. The curriculum is crafted with extraordinary care. In RN101, you learn discipline. Every reading assignment, every lecture, every exercise is chosen with purpose and precision. When you put time into your assignments, the instructors put just as much time into reading them, offering thoughtful feedback, and guiding you with care. You can clearly see where you’re growing and where you need improvement, and that kind of individualized attention is truly priceless. After just seven weeks, I was finally able to delineate a chart—something I truly never thought possible. For that, I am deeply grateful. These wonderful instructors (along with Samuel Reynolds, whom I know from labs and consider an outstanding teacher as well) helped me regain my confidence and find my footing in astrology. For anyone at the starting point, I wholeheartedly recommend entering through this door. It is an honor to be part of this school and this community.
Recent Kepler College KPDA Graduate tells her story
Wonderful Learning Experience
Thank you all so very much for this Open House! I’m a student at Kepler and am wrapping up my first year of study with the W104 class in the spring and then continue on the diploma track from there. For those who are considering studying at Kepler, I can’t recommend it more highly! I have loved the classes I have taken so far and have found them to be fascinating and very challenging. I can’t believe how much I have learned! I have been incredibly fortunate to have studied under all of the incredible teachers in this presentation, as well as others, and there are just no words to describe how wonderful my experience has been learning from them. Every semester I am amazed and think, “Wow! I get to study under these people!” It blows my mind…. in the best of ways. I also love Kepler’s commitment to diversity and inclusion and that this commitment is backed up by actions such as their scholarship program for underserved populations in astrology. I could go on, but this post has gotten quite long. I’ll just say for now that my decision to formally study astrology at Kepler is one of the best I’ve ever made! Many thanks!
Trusting the Astrology
My Kepler education gave me the skills to “trust the astrology”. If the story of a chart doesn’t make sense at first, I don’t need to stress. I can confidently put any doubts aside and go back to the foundations for a professional delineation that’s spot-on.

Excited to be a part of the Kepler Family
After many, many years of studying astrology on my own, I was so excited to find Kepler’s online diploma program. It was really the only way I would ever have been able to complete such a program, since I live in Alaska most of the year.

Memorable Moment
A memorable moment in Kepler was the first day of class with the enthusiasm and excitement I felt as I embarked on this journey that has turned into a passion.

About Kepler College
As one who holds two graduate degrees from accredited universities, I can say with some certainty that Kepler’s curriculum is current, comprehensive, and most importantly, interesting!

Kepler Spotlight

Geoff Gronlund is a certified evolutionary astrologer who has been studying astrology for over 30 years. He served on the board of directors for the Organization for Professional Astrology (OPA) from 2017 to 2022 as Outreach and Internal Programs Director. Geoff also teaches Astronomy for Astrologers for OPA with Linea Van Horn and writes weekly astrology forecasts. He has mentored with Maurice Fernandez, Gemini Brett, Alexandra Karacostas, Kay Taylor, and Linea Van Horn, among others.