Support us via PayPal

Support us via Patreon

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

279.3 Snippet_Interstellar travel?

It’s really far.

Podcast: Play in new window | Download

Subscribe: Android | RSS

December 11, 2019 Posted in   Dear CA, Physics and astrophysics, Space technology

MORE PODCASTS
Read More

279.2 Snippet_Primordial black holes

Small dark strangers.

Podcast: Play in new window | Download

Subscribe: Android | RSS

December 1, 2019 Posted in   Cosmology, Dear CA

MORE PODCASTS
Read More

279.1 Snippet_Satellite servicing

Fixing things up.

Podcast: Play in new window | Download

Subscribe: Android | RSS

November 23, 2019 Posted in   Snippet, Space Junk, Space technology

MORE PODCASTS
Read More

279. Dear Cheap Astronomy – Episode 59

Mars – very dusty and crap acoustics.

Transcript.

Podcast: Play in new window | Download

Subscribe: Android | RSS

November 15, 2019 Posted in   Dear CA, Planetary science, Uncategorized

MORE PODCASTS
Read More

278.1 Snippet_Principle of least action (formula)

We live in a lazy Universe.

Podcast: Play in new window | Download

Subscribe: Android | RSS

November 7, 2019 Posted in   Fantastic physics formulas, Physics and astrophysics

MORE PODCASTS
Read More