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| Paper: |
Dust Lifecycle and Processing in the Interstellar Medium |
| Volume: |
458, Galactic Archaeology: Near-Field Cosmology and the Formation of the Milky Way |
| Page: |
93 |
| Authors: |
Onaka, T.; Kaneda, H.; Sakon, I.; Ohsawa, R.; Mori, T. I.; Koo, B.-C.; Seok, J. Y. |
| Abstract: |
Material circulation in the interstellar space plays a crucial role in the
evolution of the universe. Recent space infrared observations have revolutionized
the view of interstellar dust grains and their lifecycle. The presence of dust grains
outside of the galactic disk has been indicated for several galaxies.
Dust formation and processing
in supernovae becomes an important topic for the understanding of dust
sources in the early universe. This
presentation reviews processing of dust grains in the various
environments in the ISM of our Galaxy and external galaxies based
on recent infrared observations with the Japanese infrared satellite AKARI. |
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