美国国家航空航天局的哈勃太空望远镜捕捉到了异常明亮的相互作用星系

NASA's Hubble Space Telescope captures extraordinarily bright interacting galaxies

发布于:2023年05月04日 | 转载自:人民日报英文版

The image from NASA’s Hubble Space Telescope released by NASA on May 3, 2023 shows interacting galaxies known as AM 1214-255. NASA’s Hubble Space Telescope has captured the new image of extraordinarily bright interacting galaxies known as AM 1214-255, the agency said Wednesday. (NASA/ESA/A. Barth/University of California-Irvine/J. Dalcanton/University of Washington/Processing: Gladys Kober/NASA/Catholic University of America/Handout via Xinhua)

LOS ANGELES, May 3 (Xinhua) -- NASA’s Hubble Space Telescope has captured a new image of extraordinarily bright interacting galaxies known as AM 1214-255, the agency said Wednesday.

These galaxies contain active galactic nuclei (AGN), an extraordinarily luminous central region of a galaxy. Its extreme brightness is caused by matter whirling into a supermassive black hole at the galaxy’s heart, according to NASA.

Hubble observed the galaxy closest to the center as part of an AGN survey, with the aim of compiling a dataset about nearby AGNs to be used as a resource for astronomers investigating AGN physics, black holes, host galaxy structure, and more, said NASA.

原文地址:http://en.people.cn/n3/2023/0504/c90000-20013782.html

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