Pauluhn, A.; Solanki, S. K.; Rüedi, I.; Landi, E.; Schühle, U.: Statistical features of the quiet Sun in EUV. In: Recent Insights into the Physics of the Sun and Heliosphere: Highlights from SOHO and Other Space Missions, pp. 416 - 418 (Eds. Brekke, P.; Fleck, B.; Gurman, J. B.). (2001)
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.