302.2 Snippet_Size of the whole universe
Bigger than big.
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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 Astrophysics
301.3 Snippet_Space radiation
Why you really want shields up.
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301. Dear Cheap Astronomy – Episode 79
Big and ubiquitous
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299.2 Magnetars
Not your average neutron stars.
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298. Dear Cheap Astronomy – Episode 77
Time and timing
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