1/ Out of #scifi ! Using our Very Large Telescope, astronomers have mapped the 3D structure of an exoplanet's atmosphere like never before, revealing a complex weather pattern.
➡️ https://www.eso.org/public/news/eso2504/
The atmosphere of WASP-121b has layers of iron, sodium and hydrogen moving at different speeds, including a powerful jet stream at the equator.
But how did astronomers figure this out? Keep reading...
🎨 ESO/M. Kornmesser