Michael Velbel, Michigan State University (IMAGE) Michigan State University Caption A team of researchers, including Michigan State University's Michael Velbel, examined a meteorite from Mars, looking for clues that life may have once existed on the red planet. A professor of geological sciences, Velbel is currently serving as a senior fellow at the Smithsonian Institution's National Museum of Natural History. Credit Photo by Cari Corrigan. Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.