Observations and data reduction MoM-BH*-1 has been observed with JWST by three programmes. It was imaged in cycle 1 by the PRIMER survey14 (JWST-GO-1837; principal investigator: J. Dunlop) using the MIRI (5 January 2023 and 16 January 2023) and NIRCam (7 August 2023 and 9 August 2023) instruments. In cycle 2 (19 December 2023), the
The Rosetta Stone helped experts learn to read Egyptian hieroglyphs.Credit: Juan Naharro Giménez/Getty Humanity may have once spoken many more languages than today, with tens of thousands in use between 3,000 and 1,000 years ago. This far exceeds the more than 7,500 unique languages currently used around the world. The findings, published July 23 in