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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.

Category Planetary science

360. Dear Cheap Astronomy – Episode 129

Rocks, big and small.

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July 28, 2025 Posted in   Asteroid mining, Dear CA, Planetary science, Space missions, Space technology

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356.1 Radioactive heating

Keeping warm.

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May 5, 2025 Posted in   Dear CA, Planet Earth, Planetary science

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355. Dear Cheap Astronomy – Episode 126

Digging deeper.

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April 21, 2025 Posted in   Aliens, Astrobiology, Dear CA, Planetary science, Space missions

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354.1 Cosmic Rays Part 1

Space radiation.

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March 31, 2025 Posted in   Astronauts, Dear CA, Physics and astrophysics, Planetary science

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341. Dear Cheap Astronomy – Episode 114

Making sense of things.

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May 27, 2024 Posted in   Astrophysics, Cosmology, Dear CA, Exoplanets, Physics and astrophysics, Planetary science

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