Gaia and metal-poor stars

被引:0
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作者
Gustafsson, Bengt [1 ]
机构
[1] Uppsala Univ, Dept Space Phys & Astron, Uppsala, Sweden
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中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The expected impact of the Gaia mission on our understanding of metal-poor stars and the formation of the Galactic halo is discussed. It is concluded that substantial ground-based efforts will be needed in order to realise the full potential of the Gaia project with its grand volume of high-precision astrometric and photometric stellar data.
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页码:387 / 400
页数:14
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