The Voice of Reason User ID: 72538861 Canada 09/27/2016 07:04 AM Report Abusive Post Report Copyright Violation | Mercury is SHRINKING: Stunning images reveal planet is still active Mercury is SHRINKING: Stunning images reveal planet is still active [ link to dailym.ai] via @MailOnline Nasa's Messenger spacecraft has spotted a series of small 'fault scarps' These are cliff-like formations, and their size indicates they are young |