所有标记为「black-holes」的文章
新的研究认为，双不稳定超新星或许可以解释为什么处于一个较宽质量范围内的恒星级黑洞显得出乎意料地稀少。
研究萨迦 A* 附近三团异常气体云的天文学家表示，它们几乎相同的轨道很可能有共同起源，新观测将其追溯到一个大质量接触双星系统。
一项新的模拟研究有助于解释，为什么被超大质量黑洞撕裂的恒星会引发壮观耀斑，也让天文学家更好地解读潮汐瓦解事件。
对室女座星系团中两座矮星系的观测表明，过去的并合剥离了恒星，并留下了质量异常巨大的黑洞，其中一个似乎偏离了其星系中心。
哈勃拍摄到的 IC 486 新图像展示了一座距离地球 3.8 亿光年的棒旋星系，其近期恒星形成活动与明亮的活动星系核共同存在于同一个发光结构中。
长期以来以隐身斗篷闻名的物理学家约翰·彭德里，如今正用超材料的思路探索更雄心勃勃的领域，包括可能模拟黑洞式物理的材料。
一项针对超过100万座星系和8000多个正在活跃增长的超大质量黑洞的新研究指出，黑洞增长在现代放缓的一个简单解释是：冷气体不够了。
A new analysis of gravitational-wave detections suggests a missing band of black hole masses, supporting the idea that some massive stars explode so completely they leave nothing behind.
Astronomers detected gravitational waves from a massive black hole merger in November 2024, followed seconds later by a short gamma-ray burst—potentially the second confirmed multi-messenger cosmic event in history.
The LOFAR telescope array has completed the most comprehensive radio survey of the universe ever conducted, mapping 13.7 million cosmic sources including supermassive black holes, merging galaxies, and supernova remnants. The survey opens a new window on phenomena invisible to optical telescopes.
The joint NASA-JAXA X-ray mission XRISM has revealed the most violent turbulence ever detected in a galaxy cluster, centered on the supermassive black hole M87*. The spacecraft's unprecedented ability to measure gas velocities has transformed our understanding of how black holes shape their cosmic surroundings.
Columbia University scientists working with the Breakthrough Listen project have identified a millisecond pulsar candidate spinning at 8.19 milliseconds near Sagittarius A*. If confirmed, the discovery could provide a powerful new tool for testing Einstein's general relativity under extreme gravitational conditions.
