A half century ago, Northern Arizona played a key role in preparing to send humans to the moon. Now, as NASA ramps up for the next era of landing humans on the moon and exploring the lunar surface, it is back in this area in full force. Most recently, several dozen members of a geophysical research group called GEODES were in Flagstaff and working at nearby volcanic fields. GEODES, short for Geophysical Exploration of the Dynamics and Evolution of the Solar System, is a five-year program … [Read more...] about Volcanic Field Leads to Mars