AUTHOR=Bromley Stefan T. TITLE=Nanosilicates and molecular silicate dust species: properties and observational prospects 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.2024.1523977 DOI=10.3389/fspas.2024.1523977 ISSN=2296-987X