white dot ??

• by rowbumby

  what could that white dot be ???? and again here APF0000vnf

  Posted February 4, 2013 9:13 PM

• by rowbumby

  ok this image could hold a big clue 😉 APF0000vnd

  Posted February 4, 2013 9:21 PM

• by michaelaye scientist

  We checked the source image, and it's pretty late in the season, so almost summer, therefore we believe these patches are little pockets of CO2 ice left over before it's totally gone for the summer. Have a look here, there are many more of these little dots: http://uahirise.org/ESP_021903_0930

  Posted February 16, 2013 4:13 AM