JWST has spotted sandy clouds on a distant alien world

Brown dwarfs are too massive to be a planet but not large enough to be a star, giving them features of both. Now, astronomers using the James Webb Space Telescope have found clouds on one of these cosmic objects

JWST has spotted sandy clouds on a distant alien world
Brown dwarfs are too massive to be a planet but not large enough to be a star, giving them features of both. Now, astronomers using the James Webb Space Telescope have found clouds on one of these cosmic objects