Several U.S. states from New Mexico through West Virginia will have a good chance at viewing the lunar eclipse on Thursday.

Buy us!': Greenlanders shocked, intrigued, bewildered by Trump zeal for Arctic territory Many of the maps we use today are based on a solution created by Gerardus Mercator, a Flemish geographer.

Many of the maps we use today are based on a solution created by Gerardus Mercator, a Flemish geographer. In 1569 he drew a world map, what's become known as the Mercator projection. It did a good ...

While making the deliveries, the Blue Ghost lander experienced one lunar day. During the course of that day, it captured ...

Buy us!': Greenlanders shocked, intrigued, bewildered by Trump zeal for Arctic territory Many of the maps we use today are based on a solution created by Gerardus Mercator, a Flemish geographer. In ...