Perros, gatos y niños. Un fósil interestelar.

What this episode covers

En este episodio de Ciencia Fresca, Jorge Laborda analiza un curioso estudio sobre el comportamiento de perros, gatos y niños pequeños ante una persona que necesita ayuda sin pedirla expresamente. Los resultados muestran que perros y niños tienden a ofrecer ayuda espontánea con más frecuencia que los gatos, una diferencia que podría explicarse por su distinta historia evolutiva y de domesticación. A continuación, Ángel Rodríguez nos lleva hasta 3I/ATLAS, el tercer objeto interestelar descubierto, cuya extraordinaria composición isotópica sugiere que podría haberse formado hace unos 12.000 millones de años. Gracias a observaciones realizadas con el telescopio espacial James Webb y ALMA, este visitante interestelar podría convertirse en un auténtico fósil de los primeros tiempos de la Vía Láctea.

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This episode was published on July 2, 2026.

What is this episode about?

En este episodio de Ciencia Fresca, Jorge Laborda analiza un curioso estudio sobre el comportamiento de perros, gatos y niños pequeños ante una persona que necesita ayuda sin pedirla expresamente. Los resultados muestran que perros y niños tienden...

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