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The Solar Galactic Environment

P. C. Frisch
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Abstract

Combined heliosphere-astronomical data and models enrich our understanding both of effects the solar galactic environment might have on the inner heliosphere, and of interstellar clouds. Present data suggest that FeII/DI increases toward the upwind direction of the cluster of interstellar clouds (CLIC) flowing past the Sun. Cloud kinematics and abundances suggest an origin related to a supershell around the Scorpius-Centaurus Association. The solar space trajectory indicates the Sun entered the CLIC gas relatively recently.

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P. C. Frisch. 2004-05-24. The Solar Galactic Environment. https://doi.org/10.1063/1.1809547

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