http://harvardscience.harvard.edu/stories/person/1983 Stories and external links referencing a person (RSS) en http://harvardscience.harvard.edu/environments/articles/new-type-matter-may-have-been-found <!--paging_filter--><p>In orbit around Earth, a satellite called the Chandra X-ray Observatory surveys the universe for sources of X-rays. Using Chandra, a scientist at the Harvard-Smithsonian Center for Astrophysics has observed a star in the constellation Corona Australis that emits X-ray signals that some astronomers think come from an object made not out of atoms, or even the protons and neutrons that make up atoms, but a strange combination of quarks. Called "strange quark matter," all existing knowledge points to it as the most stable form of matter that can possibly exist. If so, then all other materials must be relatively unstable. "If strange quark matter really exists, it implies that normal matter is not ultimately stable," says Jeremy Drake of the Harvard-Smithsonian Center for Astrophysics.</p> <p><a href="http://harvardscience.harvard.edu/environments/articles/new-type-matter-may-have-been-found">read more</a></p> Mon, 26 Mar 2007 05:19:57 -0400 70652986 3140 at http://harvardscience.harvard.edu