OPTICS Half-life measurement of samarium-146 could help reveal secrets of the early solar system – Physics World By 1_healthytip - 18 October 2024 0 4 FacebookTwitterPinterestWhatsApp Half-life measurement of samarium-146 could help reveal secrets of the early solar system – Physics World Skip to main content Discover more from Physics World Copyright © 2024 by IOP Publishing Ltd and individual contributors