Extraterrestre
Extraterrestre by Avi Loeb is a 2021 Personal Development book written by TED speaker Avi Loeb, paired here with the talk they gave.
Source title: Extraterrestre: La humanidad ante el primer signo de vida inteligente más allá de la Tierra
The paired TED talk
My search for proof aliens exist (2024), the TED talk by Avi Loeb.