https://bobmoler.blog/2026/08/21/ephemeris-08-21-2026-what-are-the-chances-of-detecting-another-civilization-in-the-galaxy/Bob Moler's Ephemeris Blogen2026-08-21T04:01:00+00:00Ephemeris: 08/21/2026 – What are the chances of detecting another civilization in the galaxy?Drake equation, Frank Drakehttps://bobmoler.blog/2026/08/20/ephemeris-08-20-2026-fermis-paradox/Bob Moler's Ephemeris Blogen2026-08-20T04:01:00+00:00Ephemeris: 08/20/2026 – Fermi’s Paradox