An artist's impression of a black hole like the one weighed in this work, sitting in the core of a disk galaxy. The black-hole in NGC4526 weighs 450,000,000 times more than our own Sun.
NASA will reveal new findings about black holes during a news conference Wednesday (Feb. 27).
The news conference, which starts at 1 p.m. EST (1800 GMT) Wednesday,
will relay results based primarily on observations made by two X-ray
space telescopes: NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) and the European Space Agency’s XMM-Newton observatory, NASA officials said.
For the rest of the story: http://www.livescience.com/27437-black-hole-discovery-nasa-nustar-telescope.html
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