Newly-released images of the lunar south-polar region obtained by ESA’s SMART-1 are proving to be wonderful tools to zero-in on suitable study sites for potential future lunar exploration missions.

Prefer Newsweek on Google to see more of our trusted coverage when you search. A strong blast of Arctic air will drive temperatures sharply lower from the Midwest to the interior Northeast this ...

Add Yahoo as a preferred source to see more of our stories on Google. This winter’s harsh run is intensifying, with some of the coldest air so far this season plunging into New Hampshire this weekend ...