• November 30 – December 7
    Thursdays
    1:00 PM → 3:00 PM
    Sessions: 2
    Instructor: Stuart J. Spiegel, MS, former Vice-President and Senior Managing Scientist, O'Brien & Gere
    Locations: Oasis Lecture Hall
    REGISTRATION CLOSED
    Join us for the 8th year of this course, a review of environmental issues of importance during 2023. Among the...
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  • November 30 – December 7
    Thursdays
    1:00 PM → 3:00 PM
    Sessions: 2
    Instructor: Stuart J. Spiegel, MS, former Vice-President and Senior Managing Scientist, O'Brien & Gere
    Locations: This course will be taught online.
    REGISTRATION CLOSED
    Join us for the 8th year of this course, a review of environmental issues of importance during 2023. Among the...
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  • March 6
    Wednesday
    1:00 PM → 3:00 PM
    Sessions: 1
    Instructor: Len Sharp, MS, CAS, retired Earth Science Teacher, Liverpool High School, Adjunct Professor of Education, LeMoyne College and recipient of National Science Teachers Association Distinguished Teacher Award
    Locations: This course will be taught online.
    REGISTRATION CLOSED
    CLASS IS CANCELLED
    This course is designed for a non-technical audience who wish to discuss and learn about the possibility of other worlds...
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  • July 12 – July 13
    Monday, Tuesday
    4:00 PM → 5:30 PM
    Sessions: 2
    Instructor: Henry George, Engineer, Archaeologist and Geologist
    Locations: San Diego Online Course
    REGISTRATION CLOSED
    Dark matter accounts for 85 % of the matter in our universe. While we have known about dark matter since...
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  • February 21 – March 21
    Mondays
    1:00 PM → 2:30 PM
    Sessions: 5
    Instructor: Donald Bridy, PhD Theoretical Physics, former adjunct instructor of physics at SU and Le Moyne College, worked for GE, Lockheed Martin, Bell Labs and MIT Lincoln Labs
    Locations: This course will be taught online.
    REGISTRATION CLOSED
    This course discusses the underlying science and physical plausibility (vs. flights of fancy) of prominent science fiction themes illustrated with...
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  • November 16
    Monday
    1:00 PM → 2:30 PM
    Sessions: 1
    Instructor: Donald Bridy, PhD, Theoretical Physics, former high school physics teacher, and former adjunct instructor of physics at Le Moyne College and Syracuse University
    Locations: This course will be taught online.
    REGISTRATION OPENS ON 08-31-2026 AT 9:00 AMLucian (100 BC) and Kepler (1608) described physical, not magical or supernatural, moon voyages. Kepler used best available science. The...
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  • February 14
    Monday
    4:00 PM → 5:00 PM
    Sessions: 1
    Instructor: Philip R. Pryde, Ph.D, Professor Emeritus SDSU, Author, Lecturer
    Locations: San Diego Online Course
    REGISTRATION CLOSED
    This is a “feel good” presentation for your pure enjoyment. It will display in all their finest plumage dozens of...
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  • November 12 – November 19
    Thursdays
    1:30 PM → 3:00 PM
    Sessions: 2
    Instructor: Len Sharp, retired Earth Science teacher and former Adjunct Professor of Education, LeMoyne College
    Locations: HealthLink Room
    REGISTRATION OPENS ON 08-31-2026 AT 9:00 AMWhat are the most credible and up-to-date ideas, evidence, and theories that best support the existence of aliens (extraterrestrials) in...
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  • February 15
    Tuesday
    4:00 PM → 5:00 PM
    Sessions: 1
    Instructor: Lola Sparrowhawk, Int'l Award-Winning Author/Historian
    Locations: San Diego Online Course
    REGISTRATION CLOSED
    The Colorado River and its tributaries established a course through the Grand Canyon about five to six million years ago...
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  • March 9
    Wednesday
    4:00 PM → 5:00 PM
    Sessions: 1
    Instructor: Philip R. Pryde, Ph.D, Professor Emeritus SDSU, Author, Lecturer
    Locations: San Diego Online Course
    REGISTRATION CLOSED
    For millennia, people have wondered at the mystery of bird migration. Why are they migrating, and how do they know...
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