![](https://nthumb.tpgimages.com/mid2_com_img/1339/17362/TOP16425199.jpg)
Quasar RX J1131-1231. Composite image of the quasar RX J1131-1231 made from combining data obtained by the Chandra X-ray Observatory (pink) and Hubble Space Telescope (red ,green and blue). Quasars are galaxies that are very distant but very luminous, so they appear star-like from Earth. The source of light appears concentrated in the nucleus, and is thought to be related to a central supermassive black hole. The Chandra data was used along with data from ESA's XMM-Newton to directly measure the spin of the supermassive black hole powering this quasar. At a distance of 6 billion light years from Earth, this is the most distant black hole where such a measurement has been made. Imaged on 28th November 2009.
px | px | dpi | = | cm | x | cm | = | MB |
Details
Creative#:
TOP16425199
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
N/A
Property Release:
N/A
Right to Privacy:
No
Same folder images: