Astronomers have confirmed a Jupiter-size planet less than a million years old, making Elias 2-24 b the youngest known planet and giving scientists a rare look at a world still being born. Its surprisingly rapid formation challenges leading theories about how giant planets come together, especially so far from their stars.
Cet article est paru en premier sur le site https://www.sciencedaily.com/releases/2026/09/260917003712.htm