Shukla, P. K.; Jammalamadaka, S.; Stenflo, L.: A new whistler-mode and its role in strongly magnetized electron-positron plasmas with charged dust grains. Astronomy and Astrophysics 317, pp. L21 - L22 (1997)
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.