Remove card <a href=" http://www.pontoaurora.com/stmap_94d1.html ">40 mg accutane twice day</a> "Mars is fairly active geologically," Banerdt says, predicting the mission will detect a few Mars quakes as well. Landing on a smooth, flat, and decidedly dull spot, he says, will let the mission bore into the planet without complications and ensure a safer landing.