First European moon mission to crash-land in Excellence
The European Space Agency’s SMART-1 should hit its target on a volcanic plain called the Lake of Excellence at 5:41am Irish time, skimming low as it makes its final approach at 4,475 mph.
Observatories on earth will try to capture images of the impact and the resulting debris cloud, and European space officials hope their study of the debris will provide information about the minerals present at the impact site.