Short Wave

Salty Clouds aren’t the only strange thing about this object in space

June 26, 2026·9 min·3-min readnarrativescience
Podzilla Summary (3 min)
TLDR
This episode of Shortwave explores mysteries across space and time, from a distant celestial object with salt clouds to ancient human relatives and the evolution of laughter in primates, revealing how science unravels the unknown through observation and comparison.


PREMISE

Hosts R

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Guest

J

Juana Summers

narrative on Short Wave

Mentions

Books, people, and resources mentioned in this episode.

People

Regina BarberAngela ZhangJuana SummersAnish BabarajPalesa MadhupeCharles MusibaChiara de Gregorio

Research & Papers

Study in the Astronomical Journal on GJ504bStudy in Communications Biology on primate laughterStudy in Cell on Homo naledi teeth

Topics

AstronomyBiologyClimate ChangeEvolutionGeneticsNeuroscienceSpace Exploration

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