Damé, L.; Acton, L.; Brunner, M. E.; Connes, P.; Cornwell, T. J.; Curdt, W.; Foing, B. H.; Hammer, R.; Harrison, R.; Heyvaerts, J.et al.; Karabin, M.; Marsch, E.; Martic, M.; Mattig, W.; Muller, R.; Patchett, B.; Cortés, T. R.; Rutten, R. J.; Schmidt, W.; Title, A. M.; Tondello, G.; Vial, J.-C.; Visser, H.: Design rationale of the Solar Ultraviolet Network (SUN). In: Proceedings of the ESO Conference on High Resolution Imaging by Interferometry II, Garching, 15.-18. Oktober 1991. (1991)
A star’s chemical composition strongly influences the ultraviolet radiation it emits into space and thus the conditions for the emergence of life in its neighbourhood.
A single star has provided information about the collision of the Milky Way with the dwarf galaxy Gaia-Enceladus. The event likely took place approximately 11.5 billion years ago.