Pierre Janssen

person
2 mentions 2 recordings first heard May 2026 last heard 16 Sep ↑1 this month

French astronomer who first identified helium in the Sun

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mentions per day · public audio 7d30d6M12M
1 · 16 Sep 28 Aug4 Sep11 Sep18 Sep25 Sepnow

Peak in the day, 16 Sep — 1 mentions across 1 series.

Moments

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UnknownHistoria para Tontos Podcast · La Historia de los Elementos -FEAT : @RafaCarbajal - Ep.#21... · 38:49 · 16 Sep
…francés, Pierre Janssen, ¿no?…
· Open transcript →
UnknownThe Joe Rogan Experience · #2506 - Michelle Thaller · 19:50 · 28 May
…Shout out to Pierre Janssen, a French astronomer who figured it out.…
· Open transcript →
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