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Astronomy Without A Telescope

the e-book is now available:

  • The book is also now available through the iBooks app. Here is a quick guide to getting the book onto i-devices, such as an iPad.
  • This is the Amazon version for Kindle. It will also work on devices (e.g. iPads) with a Kindle app.
  • This is the .epub version which will work on other e-book devices without Kindle functionality.

Recent Podcasts

378. Dear Cheap Astronomy – Episode 147

An impactful episode.

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July 6, 2026 Posted in   Asteroids, Dear CA, Solar System

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377.1 Snippet_Is the Moon rusting?

Only around a full Moon.

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June 29, 2026 Posted in   Physics and astrophysics, Solar System

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377. Dear Cheap Astronomy – Episode 146

Getting existential.

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June 22, 2026 Posted in   Asteroids, Cosmology, Dear CA, Space missions

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376.1 Snippet_How long will Saturn’s rings last?

Nothing lasts forever.

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June 15, 2026 Posted in   Astronomy, Solar System, Space missions

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376. Dear Cheap Astronomy – Episode 145

Neither intuitive, nor elegant.

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June 8, 2026 Posted in   Aliens, Dear CA, Space missions, Space technology

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