A storm system that the National Weather Service described as “anomalously cold” is headed for the Golden State, and it will be carrying a polar air mass. Cold air is expected to be funneled ...

More information: Yang Luo et al, Anomalously bright single-molecule upconversion electroluminescence, Nature Communications (2024). DOI: 10.1038/s41467-024-45450-5 ...

At this orbital period, the secondary stars in most CVs are substantially cooler, with spectral types near M3. ASAS-SN 13cl therefore joins the small group of CVs with anomalously warm secondary stars ...