恒星风

LDN 1471：恒星风造就的空穴

作者： NASA中文 / 2020年5月6日

2020 May 6 LDN 1471: A Windblown Star Cavity Image Credit: Hubble, NASA, ESA; Processing & License: Judy Schmidt Explanation: What is the cause of this unusual parabolic structure? This illuminated cavity, known as LDN 1471, was created by a newly forming star, seen as the bright source at the p […]

天文·每日一图

沃尔夫-拉叶星124: 星风机

作者： NASA中文 / 2020年3月8日

2020 March 8 Wolf-Rayet Star 124: Stellar Wind Machine Image Credit: Hubble Legacy Archive, NASA, ESA; Processing & License: Judy Schmidt Explanation: Some stars explode in slow motion. Rare, massive Wolf-Rayet stars are so tumultuous and hot that they are slowly disintegrating right before our