AUTHOR=Fontani Francesco TITLE=Observations of phosphorus-bearing molecules in the interstellar medium JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=11 YEAR=2024 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2024.1451127 DOI=10.3389/fspas.2024.1451127 ISSN=2296-987X