Welcome back to TT! ***(episode updated July 6)***
In this episode we have Anne Buckle and Graham Jones from Timeanddate.com They are the hosts of the eclipse livestreams on Time&Date.com and they join us from Norway. Hope you enjoy are chat with Anna and Graham!
Leticia and Chris interview Anne Buckle and Graham Jones of timeanddate.com about their eclipse resources, astronomy writing, and 10 years of eclipse live streaming. Graham describes a project revisiting the often-quoted “one total solar eclipse per location every 375 years” result by expanding Jean Meeus’s 1982 analysis from 600 to 15,000 years, using latitude bands and major computing power; they found 373 ± 7 years versus Meeus’s 375 ± 16, then extended work to partial eclipses and other patterns. They discuss building a stronger science team, past streams (2017 and 2023 Exmouth with Perth Observatory and government support), and plans for 2026 with teams near León and Mallorca plus partner feeds from Iceland, Greenwich, and Kassel. They cover cloud risks, eclipse “myths” (eclipses aren’t that rare), Earth-rotation delta‑T uncertainty shifting totality paths, solar cycle 25 trending down from max, and Perseids near the August eclipse under new moon.
00:00 Welcome and Introductions
02:33 Timeanddate Tools Shoutout
03:03 Anna and Graham Backgrounds
03:56 Recalculating Eclipse Frequency
09:16 Building the Eclipse Team
10:51 First Livestream Memories
12:30 Plans for 2026 Spain
14:53 Partners for Europe Coverage
17:38 Anna First Totality Story
19:59 2024 Eclipse Split Teams
23:04 2023 Exmouth Livestream
27:15 Favorite Eclipse Moments
29:14 Moon Deadline Mindset
30:47 Math Meets Wonder
32:33 Saros Series Visualized
34:17 Eclipse Patterns Over Millennia
40:34 Sharing Sky Guides
42:44 Midnight Sun and Auroras
44:53 Solar Cycle 25 Update
46:25 Perseids After Totality
49:02 Eclipse Myths Debunked
50:09 Delta T Shifts Totality
56:29 Wrap Up and Thanks
https://www.timeanddate.com/
https://www.timeanddate.com/company/by/anne-buckle
https://www.timeanddate.com/company/by/graham-jones
Saros 126 Animated Gif:
https://eclipse.gsfc.nasa.gov/SEsarosanimate/126.gif
Saros 126 (72 eclipses 1179CE - 2459CE):
https://eclipse.gsfc.nasa.gov/SEsaros/SEsaros126.html
Leticia Ferrer's site:
https://texassolareclipses.com/
Host Chris Chotas Alexander's Site
https://www.chotachrome.com/
IG: @chotachrome
Totality Talks is created by Leticia Ferrer and Chris Chotas Alexander.
Totality Talks is produced by Chris Chotas Alexander.