hydrogen under the conditions found in the interiors of giant planets tagged posts

Jovian cloudscape, courtesy of NASA’s Juno spacecraft.
Credit: NASA/JPL-Caltech/SwRI/MSSS/Gerald Eichstädt/Seán Dora

Hydrogen is the most-abundant element in the universe and the simplest, but that simplicity is deceptive. Lab-based mimicry allowed an international team of physicists including Carnegie’s Alexander Goncharov to probe hydrogen under the conditions found in the interiors of giant planets – where experts believe it gets squeezed until it becomes a liquid metal, capable of conducting electricity. Their work is published in Science.

Hydrogen is the most-abundant element in the universe and the simplest – comprised of only one proton and one electron in each atom...