B
brellis
Guest
i just got back from the JPL open house -- it's great fun, and free admission -- anyway, i came away with a question:<br /><br />at what point were we able to identify a meteorite as coming from Mars? How did we figger it out? Did we need some science data from landers in order to nail it down? <div class="Discussion_UserSignature"> <p><font size="2" color="#ff0000"><em><strong>I'm a recovering optimist - things could be better.</strong></em></font> </p> </div>