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.

Category Cosmology

356.2 Fermi Paradox (again)

Where is everyone?

Podcast: Play in new window | Download

Subscribe: RSS

May 12, 2025 Posted in   Aliens, Astrobiology, Cosmology, Dear CA

MORE PODCASTS
Read More

352. Dear Cheap Astronomy – Episode 123

Asking questions and not always answering them.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

February 10, 2025 Posted in   aliens, Astronomy, Astrophysics, Cosmology, Dear CA

MORE PODCASTS
Read More

351.1 Timescape cosmology

A timely change in perspective.

Podcast: Play in new window | Download

Subscribe: RSS

January 20, 2025 Posted in   Cosmology, Physics and astrophysics

MORE PODCASTS
Read More

349. Dear Cheap Astronomy – Episode 120

Looking askance.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

November 18, 2024 Posted in   Astrophysics, Cosmology, Dear CA, Physics and astrophysics, Solar System, Space missions, Space technology

MORE PODCASTS
Read More

346. Dear Cheap Astronomy – Episode 118

Self-consciousness.

Transcript.

Podcast: Play in new window | Download

Subscribe: RSS

September 23, 2024 Posted in   Black Holes, Cosmology, Dear CA, Space missions, Space technology

MORE PODCASTS
Read More