PNAS Nexus is a gold open access journal publishing multidisciplinary, interdisciplinary, and transdisciplinary research across science, engineering, and medicine. Launched in 2022 by the National Academy of Sciences, PNAS Nexus expands upon the Proceedings of the National Academy of Sciences (PNAS) by providing a platform for emerging fields and high-impact research that pushes disciplinary boundaries. With a rigorous peer review process and a commitment to broad accessibility, PNAS Nexus fosters collaboration and accelerates scientific discovery.
Cambridge economists tracking 4,405 launches liken SpaceX’s grip to the East India Company’s, warning a near-monopoly has every reason to charge what the market bears even as underlying costs collapse.