382.2 Gravity from entropy - 7 September 2026
Some random thinking.
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Cheap Astronomy Podcasts
Cheap Astronomy offers you 10 minute weekly podcasts on a wide range of astronomy, astrophysics, cosmology, space science and space exploration topics. At Cheap Astronomy you're only as chea...
Episodes
20 of 437 episodes382.1 The (un)likelihood of meeting aliens - 31 August 2026
Leave it to the robots.
382. Dear Cheap Astronomy - Episode 151 - 24 August 2026
The right ingredients.
381.1 The first stars - 17 August 2026
The really big stars of astronomy.
381. Dear Cheap Astronomy - Episode 150 - 10 August 2026
Theoretically.
380. Dear Cheap Astronomy - Episode 149 - 27 July 2026
More death rays.
379. Dear Cheap Astronomy - Episode 148 - 20 July 2026
Astronomy without borders.
378.1 Goldilocks Zones and the Cosmic Shoreline - 13 July 2026
You have to draw a line somewhere.
378. Dear Cheap Astronomy - Episode 147 - 6 July 2026
An impactful episode.
377.1 Why does the Moon rust - 29 June 2026
Only around a full Moon.
377. Dear Cheap Astronomy - Episode 146 - 22 June 2026
Getting existential.
376.1 How long will Saturn's rings last - 15 June 2026
Nothing lasts forever.
376. Dear Cheap Astronomy - Episode 145 - 8 June 2026
Neither intuitive, nor elegant.
375.1 Fossil fuels and the Fermi Paradox - 1 June 2026
A burning topic.
374. Dear Cheap Astronomy - Episode 143 - 11 May 2026
Missed by that much.
373.1 How we see our past - 4 May 2026
Distance is history.