The cosmic telescope of James Web presented the first "weather forecast" through a brown dwarf, which wanders in the universe without the sun. In the name SIMP-0136, this body is located at a distance of about 20 lights, in the constellation of the fish. It is not a planet, not a star, but "a failed star."
The study published in Astronomy & Astrophysics magazine shows that his clouds are stable, consisting of hot silicates. However, the upper layers of the atmosphere have appeared on about 300 ° C. More than the models predicted. The reason is the powerful pole, which not only shines but also heat the air.
Scientists have also recorded small temperature fluctuations that may be due to huge storms. Researchers note that such observations are important to understand how the atmospheres are changing in the worlds outside our solar system.
