Stern: we see a lot of depressions on the surface of MU69, but don’t think they’re all caused by impacts. Many may be internal effects. #LPSC2019— Jeff Foust (@jeff_foust) March 18, 2019
Stern: we see a lot of depressions on the surface of MU69, but don’t think they’re all caused by impacts. Many may be internal effects. #LPSC2019