凤凰恒星流源于一个古老星团的灰烬
星系天体物理
2020-09-29 v1
摘要
对一个古老恒星流的观测提供了已消失的极贫金属恒星星团族的首个证据。它们的遗迹可能揭示银河系早期如何组装形成。
引用
@article{arxiv.2009.12371,
title = {The Phoenix stellar stream rose from the ashes of an ancient star cluster},
author = {J. M. Diederik Kruijssen},
journal= {arXiv preprint arXiv:2009.12371},
year = {2020}
}
备注
3 pages, 1 figure; author's original version of a News & Views article in Nature, commenting on Wan et al., Nature, 583, 768-770 (2020); for the published version (open access) please see https://www.nature.com/articles/d41586-020-02046-5