Jeremy Hansen on a geological expedition on Victoria Island

2015-07-15 - Standing at what would have been ground zero at centre of #Tunnunik, a reminder of the power of impact: shatter cones. - Gordon Oz Osinski, via Twitter, July 15, 2015.

From July 6 to 17, 2015, CSA astronaut Jeremy Hansen joins Dr. Gordon Osinski and his research team from Western University's Centre for Planetary Science and Exploration (CPSX) on Victoria Island, in the Arctic, for a geology field expedition to investigate the Tunnunik meteorite impact structure. (Credit: Canadian Space Agency)