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by former Southworth Planetarium Director Edward Herrick-Gleason

The Wandering Astronomer

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  • Mogh Ruith Virtual Planetarium–COMING SOON!

planets

  • Planet Sizes Compared to the Sun: A Scale Model of the Solar System
    August 4, 2026

    Planet Sizes Compared to the Sun: A Scale Model of the Solar System

    World’s Edge Publishing
  • How many rogue planets are wandering about the galaxy?
    August 2, 2026

    How many rogue planets are wandering about the galaxy?

    World’s Edge Publishing
  • Can you explain Kepler’s laws? Why does each planet move on an elliptical orbit?
    July 27, 2026

    Can you explain Kepler’s laws? Why does each planet move on an elliptical orbit?

    World’s Edge Publishing
  • How Close Would a Supernova Have to Be to Destroy Life on Earth?
    July 26, 2026

    How Close Would a Supernova Have to Be to Destroy Life on Earth?

    World’s Edge Publishing
  • What’s the Approximate Number of Solar Systems that Have More than 8 Planets?
    July 26, 2026

    What’s the Approximate Number of Solar Systems that Have More than 8 Planets?

    World’s Edge Publishing
  • A Lunar Size Conundrum
    July 25, 2026

    A Lunar Size Conundrum

    World’s Edge Publishing
  • Quiz # 4:  Week 4
    September 27, 2024

    Quiz # 4: Week 4

    World’s Edge Publishing
  • Class # 16: The Sun Part II
    September 26, 2024

    Class # 16: The Sun Part II

    World’s Edge Publishing
  • Class # 15:  The Sun   Part  I
    September 25, 2024

    Class # 15: The Sun Part I

    World’s Edge Publishing
  • Quiz # 3:  Week 3
    September 20, 2024

    Quiz # 3: Week 3

    World’s Edge Publishing
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Explore the cosmos with Edward Herrick-Gleason, Director of the Southworth Planetarium . We’ll find much to engage us: from the moon phases to the complex planetary motions to the formation of galaxies. Along the way we’ll discover that the celestial realm and terrestrial world are inextricably linked, for the former gave rise to the latter and, of course, to us, as well.

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  • Mogh Ruith Virtual Planetarium–COMING SOON!

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