Mark Lerner's School Of Planetary Studies is now available online with digital audio learning! 


Each series includes (12) 1-hour digital audio files for listening online. Each series includes a PDF downloadable study guide, recommended reading list, and PDF downloadable set of charts for learning aids.


Learn at your own pace and feel free to contact us with any questions as needed. After purchase, you will need to request site access and sign in online via this website to view, download and listen to course materials. The "Student Access" button to sign in is on the School Of Planetary Studies page. 


The School Of Planetary Studies can be accessed both on desktop/laptop computers as well as mobile devices. 


I began my astrological studies in June 1972 and learned from the great teachers of the time – Dane Rudhyar, Dr. Marc Edmund Jones, Evangeline Adams, Charles Carter, Alan Leo and other astute professional astrologers and authors. After 12 years of hard work, research, investigations, thousands of chart consultations and beginning my first newsletter-newspaper-magazine – Welcome to Planet Earth – I decided to start teaching astrology to a group of students around America. Each student received a 1-hour astrology tape, various notes and any appropriate charts each month. After 3-4 years, all 36 tapes-classes* were created. Those original tapes were then converted to CDs and now available in digital audio format online.


That’s how the School of Planetary Studies began. I put my whole heart, mind and soul into creating these classes and strongly believe that if you go through all 36 classes, your astrological expertise will be on a very high level.


You can purchase access to one series at a time, or opt for the best-value by purchasing the complete course all at once.  

School Of Planetary Studies

Series Level
  • Due to the nature of our business, all sales of astrological consultations, charts, reports, subscriptions, renewals, tapes, class materials, gift subscriptions and gift certificates, tarot deck-book sets are final. In the extreme case that there is a discrepancy or error in your chart data, we will work with you to ensure your information is corrected and resent to you. To ensure you understand what our reports are like, we provide full PDF sample reports in our report store area. Thank you for your kind support and understanding. 

Mailing Address

The Great Bear

P.O Box 5164

Eugene, OR. 97405 

© 2021 Great Bear Enterprises, Ltd. All Rights Reserved. 

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Mark Lerner Astrology Cosmic Kalendar