pa href="https://news.yahoo.com/mars-landers-digger-burrowing-again-193440012.html"img src="http://l2.yimg.com/uu/api/res/1.2/dmjjqHhKVpUL6SzJQTUwuw--/YXBwaWQ9eXRhY2h5b247aD04Njt3PTEzMDs-/https://media.zenfs.com/en/ap.org/cd1a705998f8da2f2c49efa62dd51a35" width="130" height="86" alt="Mars lander#39;s digger is burrowing again after snag" align="left" title="Mars lander#39;s digger is burrowing again after snag" border="0" /aA Mars lander's digger is burrowing into the red planet again after hitting a snag seven months ago. NASA said Thursday the mechanical mole has penetrated three-quarters of an inch (2 centimeters) over the past week. "We're rooting for our mole to keep going," said the experiment's lead scientist, Tilman Spohn of the German Aerospace Center, in a statement.pbr clear="all"
