Director takes you to see the space: two black holes eating neutron stars happened in a row in the depth of 1 billion light years

在过去的两天里，天文学家在《天体物理学杂志快报》上宣布了引力波领域的一个重大消息：黑洞和中子星的两个合并事件已经得到证实！代码分别为GW 200105和GW 200115。

In the past two days, astronomers announced a big news in the field of gravitational waves in the Astrophysical Journal Letters: two merging events of black holes and neutron stars have been confirmed! The codes are GW 200105 and GW 200115 respectively.

黑洞吞噬中子星。

Black holes eat neutron stars.

接下来，导演会给你一个重点分析。

Next, the director will give you a key analysis.

从重力波数的名称可以看出，这两个事件都是在2020年发现的，只是通过大量的数据分析，结果才向公众公布。

It can be seen from the name of gravitational wave number that these two events were detected in 2020. Only through a large number of data analysis, the results were released to the public.

此前，美国LIGO引力波探测器和意大利Virgo引力波探测器多次探测到黑洞和黑洞合并事件，以及数颗中子星和中子星合并事件，但他们还没有明确探测到黑洞和中子星的合并事件。

Previously, the LIGO gravitational wave detector in the United States and the Virgo gravitational wave detector in Italy have repeatedly detected black holes and black hole coalescence events, as well as several neutron stars and neutron stars coalescence events, but they have not explicitly detected black holes and neutron stars coalescence events.

Link：https://new.qq.com/omn/20210630/20210630A0A7TF00.html

update time：2021-06-30 18:56:15