Barium Detected in Atmospheres of Two Ultrahot Jupiters

Mini-Neptunes may become super-Earths as the exoplanets lose their atmospheres

To search for alien life, astronomers will look for clues in the atmospheres of distant planets – and the James Webb Space Telescope just proved it's possible to do so

To search for alien life, astronomers will look for clues in the atmospheres of distant planets — and the James Webb Space Telescope just proved it's possible to do so