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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 Dear CA

292.2. Snippet_Elemental abundance.

It’s abundantly clear.

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December 3, 2020 Posted in   Astrophysics, Cosmology, Dear CA, Physics and astrophysics

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292.1. Snippet_The smell of space.

The faint whiff of nothing.

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November 24, 2020 Posted in   astrobiology, astronauts, Dear CA, Space missions

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292. Dear Cheap Astronomy – Episode 71

Space is hard, Mars is harder.

Transcript.

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November 17, 2020 Posted in   Dear CA, Planetary science, Space missions

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291.2. Snippet_Artificial gravity (again)

This will make your head spin.

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November 9, 2020 Posted in   Astrophysics, Dear CA, Space missions, Space technology

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291.1. Snippet_Is Earth unusual?

Our unremarkable planet.

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November 1, 2020 Posted in   Astrophysics, Dear CA, Exoplanets, Planetary science

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