Air & Space Magazine Craters on Mercury MESSENGER shows some interesting terrain on the closest planet to the sun. NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington July 15, 2013 ShareCopy linkEmailSMSFacebookXRedditLinkedInBlueskyPrintAdd as preferred source Matt Hale You Might Also Like Looking Homeward January 11, 2013 A Finished View March 11, 2013 The Rebirth of “America by Air” January 31, 2018 The First Airliner to Vanish August 22, 2017 Laika’s Tale November 1, 2007 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)