bit of symmetry it is actually the 50th anniversary of the last apollo mission today, the last moon landing for the apollo landing. it is a long gap, nasa says they want to go back and this is the first step in doing so. , , , , , ,., so. just tell us why is it so significant. so. just tell us why is it so significant, of so. just tell us why is it so significant, of course - so. just tell us why is it so significant, of course it. so. just tell us why is it so significant, of course it is| significant, of course it is exciting to get people back on the moon, but, in terms of why it is scientifically beneficial, just explain a bit about that? what is different about explain a bit about that? what is different about this explain a bit about that? what is different about this mission - explain a bit about that? what is different about this mission to i explain a bit about that? what is. different about this mission to the apollo missions, this is more than just about fleeting mis