主讲人简介:
Stefan Gillessen (斯特凡·吉尔森)
斯特凡·吉尔森就职于马克斯·普朗克地外物理研究所,作为资深研究员已在诺贝尔奖得主莱因哈德·根泽尔(Reinhard Genzel)的研究团队深耕二十年,致力于研究黑洞的观测和物理本质。
Stefan Gillessen is a senior researcher at the Max-Plank-Institute for extraterrestrial physics, working since 20 years in the group of Nobel prize winner Reinhard Genzel.
讲座时间和地点:
2025年09月10日(周三)19:00 – 20:30
北京大学物理学院西301思源多功能厅(北大同学可直接刷脸进入物院)
讲座摘要:
几乎所有科幻故事都离不开黑洞。若没有这头“引力巨兽”,人类又凭什么在眨眼之间穿行时空?
那么,黑洞究竟只是科幻的桥段,还是确凿无疑的存在?它到底是什么?
本报告将讲述科学家对黑洞本质的理解、它们的诞生之路,以及我们如何在宇宙深海中“看见”这不可见之物。尤其在“如何观测”这一点上,近年借助新一代大型望远镜,连串令人屏息的发现接踵而至——其中不乏通向诺贝尔奖的里程碑。请与我一同走上这趟发现之旅!
Nearly all the Science fiction literature needs black holes. If not using such gravity monster, how else can one tunnel through space and time in less than a second?
Are black holes science fiction then? or Are they real? What exactly is a black hole?
This talk explains, what scientists think a black hole might be, how they could form and how they can be observed. Especially for the last point a lot has happened in the last years - using modern, large telescopes. Be ready for exciting discoveries and a Nobel prize!