The faint light in groups and clusters of galaxies
نویسندگان
چکیده
The diffuse light that spreads through groups and clusters of galaxies is made free-floating stars not bound to any galaxy. This known as the intracluster (ICL) holds important clues for understanding evolution these large structures. study this has gained traction in past 20 years thanks technological data processing advances have permitted us reach unprecedented observational depths. progress led ground-breaking results field, such pinpointing origin ICL its potential map dark matter galaxies. We now enter an era deep wide surveys promise uncover faint Universe never seen before, adding our growing properties and, consequently, formation largest gravitationally structures Universe. goal Review summarize most recent on ICL, synthesizing current knowledge field providing a global perspective may benefit future studies. looks at how light—the glow between within galaxy cluster—fit into provides direction
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ژورنال
عنوان ژورنال: Nature Astronomy
سال: 2022
ISSN: ['2397-3366']
DOI: https://doi.org/10.1038/s41550-022-01616-z