On Jan. 28, 2012, Brian Day gave a presentation about "what craters can tell us" as part of the Science on Saturdays lecture series held at NASA Ames Research Center, Moffett Field, Calif. Photo Credit: NASA Ames Research Center
On Jan. 28, 2012, Brian Day gave a presentation about “what craters can tell us” as part of the Science on Saturdays lecture series held at NASA Ames Research Center, Moffett Field, Calif.
Photo Credit: NASA Ames Research Center
