Air & Space Magazine Pits on Mars This image from the Mars Reconnaissance Orbiter’s HiRISE camera shows a crater on Mars approximately 130 meters wide, thought to have been created by collapsing lava tubes. NASA/JPL-Caltech/Univ. of Arizana March 23, 2016 Get our newsletter! Get our newsletter! You Might Also Like The Rebirth of “America by Air” January 31, 2018 Mustang and Raptor at Dusk September 21, 2015 The Dream is Aloft December 16, 2009 The first thing we do, let’s kill all the lawyers* May 1, 2012 Ploughshares Into Swords July 1, 2009 Get the latest stories in your inbox every weekday. Email Powered by Salesforce Marketing Cloud (Privacy Notice / Terms & Conditions)
