A Greek researcher of the Diaspora Dimitris Psaltis, professor of astronomy and physics at Arizona University, played a key role in the new Event Horizon Telescope (EHT) that took the first picture of a black hole  The monstrous black hole in Messier The 87 galaxy has a diameter of about 40 billion kilometers (three million times greater than the Earth) and is located at a distance of 500 million trillion kilometers
Lincoln Van Doren (February 12, 1926 – April 9, 2019) was an American
writer and ... Twenty-One was not Van Doren's first game show interest.
He was ..... "Charles Van Doren, a Quiz Show Whiz Who Wasn't, Dies at 93". The New ...
23 hours ago - April 11 2019 ... The Jerusalem Post - Israel News ... These votes will impact on the UNESCO's World Heritage Committee in ... Since Palestinian entry into UNESCO in November 2011, along with a ... Recommended videos.