Barium discovered on gas giants: guesswork about element in atmospheres of exoplanets
Barium discovered on gas giants Guessing the element in the atmosphere of exoplanets 10/15/2022 5:27 p.m With two giant planets hundreds of light-years apart, researchers stumble upon something unexpected: they discover the element barium in the upper atmosphere. But so far there is no plausible explanation for how the heavy substance got there. The two … Read more