Volcanoes Erupted 'Recently' on the Moon

Only 33 million years ago -- that's only 'last week' in geologic timescales -- volcanoes were erupting on the lunar surface. Continue reading →

Published On 10/14/2014
7:00 AM EDT
An oblique view of the 2-km-wide Ina from LRO. The raised smooth mounds and lower rough depressions are evident here. | NASA/GSFC/Arizona State University.