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by former Southworth Planetarium Director Edward Herrick-Gleason

The Wandering Astronomer

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  • The Wandering Astronomer Blog
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  • Mogh Ruith Virtual Planetarium–COMING SOON!

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
  • Time-Travel Quiz
    July 26, 2026

    Time-Travel Quiz

    World’s Edge Publishing
  • How does the Sun’s apparent magnitude change as you move from Earth to the edge of the solar system?
    July 26, 2026

    How does the Sun’s apparent magnitude change as you move from Earth to the edge of the solar system?

    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
  • How the Aliens Will Find Us
    July 26, 2026

    How the Aliens Will Find Us

    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
  • What are the odds of the sun exploding and destroying life on Earth in a few billion years? What can humanity do to prevent this from happening?
    July 25, 2026

    What are the odds of the sun exploding and destroying life on Earth in a few billion years? What can humanity do to prevent this from happening?

    World’s Edge Publishing
  • Check Out My “Ask Astro” Answers on the Astronomy Magazine website!
    July 25, 2026

    Check Out My “Ask Astro” Answers on the Astronomy Magazine website!

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

    A Lunar Size Conundrum

    World’s Edge Publishing
  • Ask Me a Question through Astronomy Now
    July 24, 2026

    Ask Me a Question through Astronomy Now

    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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