Nature Astronomy, Published online: 15 April 2024; doi:10.1038/s41550-024-02242-7 What mechanisms power the heating of the solar atmosphere is a long-standing, complex question. Satellite and sounding-rocket observations, coupled with computer simulations, now support the idea that dissipation of electrical currents causes

Nature Astronomy, Published online: 15 April 2024; doi:10.1038/s41550-024-02263-2 Expanding our limits with Euclid ————— Free Secure Email – Transcom Sigma Transcom Hosting Transcom Premium Domains

Nature Astronomy, Published online: 15 April 2024; doi:10.1038/s41550-024-02248-1 Foreign material delivered as a giant impact can dominate large portions of icy dwarf planets, according to impact simulations. This scenario may explain the peculiar shape and location of the Sputnik Planitia

Nature Astronomy, Published online: 15 April 2024; doi:10.1038/s41550-024-02241-8 Analysis of high-resolution observations of solar ‘plage’ regions (areas of high magnetic field) shows a correlation between coronal emission and the thermodynamic properties of the chromosphere below. Simulations suggest the same heating

Nature Astronomy, Published online: 12 April 2024; doi:10.1038/s41550-024-02227-6 Analysis of archival XMM-Newton data yields measurements of stellar wind emission from three star systems, illustrating a direct method to determine the mass-loss rates of late-type main-sequence stars. ————— Free Secure Email

Nature Astronomy, Published online: 12 April 2024; doi:10.1038/s41550-024-02261-4 Decomposing data at distance ————— Free Secure Email – Transcom Sigma Transcom Hosting Transcom Premium Domains