Understanding such processes can help scientists understand the origins of life on our own planet. ASU scientists also study Martian meteorites. In particular, they are examining the history of water on Mars, which might provide clues about the possibility of life on the Red Planet. Many of the meteorites studied are housed right on campus. ASU boasts the largest university-based meteorite collection in the world.
Researchers study the chemical makeup of meteorites using an ion microprobe.
The device shoots a beam of ions at the rock, causing thousands of tiny particles to sputter off the surface. The device then uses a magnet to arrange and identify the particles according to their respective mass. Learn more at the ASU Planetary Geology Group . Learn more about meteorite research at ASU Visit the Center for Meteorite Studies . The Science Coalition.