Webb Telescope Reveals Two Distinct Twilights on Alien World
Astronomers using the James Webb Space Telescope (JWST) have confirmed that the ultra-hot exoplanet WASP-121 b possesses distinct, asymmetrical atmospheric conditions between its dawn and dusk regions. By observing infrared starlight filtered through the planet’s atmosphere during transit, researchers at the Max Planck Institute for Astronomy (MPIA) identified that the evening side is significantly hotter … Read more