Nature Astronomy, Published online: 21 May 2024; doi:10.1038/s41550-024-02286-9 The fillings of a protoplanetary layer cake ————— Free Secure Email – Transcom Sigma Transcom Hosting Transcom Premium Domains

Nature Astronomy, Published online: 21 May 2024; doi:10.1038/s41550-024-02268-x Utilizing a synergistic dataset from three Mars orbiters, it is shown that water photolysis above the main region of cloud formation in the Martian atmosphere is the dominant source of hydrogen available

Nature Astronomy, Published online: 21 May 2024; doi:10.1038/s41550-024-02285-w Planet-sized laboratories offer cosmological insights ————— Free Secure Email – Transcom Sigma Transcom Hosting Transcom Premium Domains

Nature Astronomy, Published online: 20 May 2024; doi:10.1038/s41550-024-02270-3 Simulations show that the competing effects of the solar wind and planetary rotation can explain the structure of planetary aurorae: the former dominates for Earth-type and the latter for Jupiter-type aurorae, with

Nature Astronomy, Published online: 17 May 2024; doi:10.1038/s41550-024-02282-z More hints of Planet Nine ————— Free Secure Email – Transcom Sigma Transcom Hosting Transcom Premium Domains

Nature Astronomy, Published online: 17 May 2024; doi:10.1038/s41550-024-02232-9 A survey of astronomy and geophysics professionals has revealed prevalent bullying and harassment within the sector, with women and marginalized groups most likely to suffer. It is time for the community to