Laura Kalmus-Elkaim, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Wed, 01 Jul 2009 17:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 X-rays are smoking gun for middleweight black holes /article/1937362-x-rays-are-smoking-gun-for-middleweight-black-holes/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Wed, 01 Jul 2009 17:00:00 +0000 http://mg20327155.500 1937362