Human activity pollutes the stratosphere with transition metals, but the article content could not be loaded and researchers will search for details today
JWST data may reveal signatures of supermassive dark stars, with unusually bright, cool candidates and the absence of the He II λ1640 line in deep-field spectra
JWST reveals diverse, metal-rich atmospheres on faraway gas giants, challenging solar system norms and highlighting Smertrios with 27x heavy-element enrichment