Planet Four Talk

striking dark and bright regions

Subject: APF0000ibz

by fxyshzm

What is happening here? Looks like a black sea washing up on a shoreline....

Posted January 11, 2013 7:36 PM
by Tom128

#channel or #rille

Posted January 19, 2013 11:18 PM
by SEJones

sudden demarcation between bright and dark regions

Posted January 20, 2013 8:33 PM
by 14int

#interesting geography

Posted February 4, 2013 12:14 AM
by tonypaul

I would love to know what is happening here

Posted February 19, 2013 1:21 AM