When the Sun hits the rims of the Blanchinus, La Caille, and Purbach craters at just the right angles during the Moon's cycle ...

The "Golden Handle" appears each month when the sun illuminates a mountain range lining a vast impact crater. Saturday night ...

The landscape is stark, dark and dramatic, formed by a series of eruptions in the last 16,000 years that have stacked layer ...

The lunar X and lunar V will only be observable through a telescope or binoculars pointed at the Moon’s terminator – the line ...

This Thursday we’ll have our first full moon of astronomical summer but for all practical purposes the moon will be pretty ...

I f you look up at the Moon tonight through binoculars or a small telescope, you may be able to see an unusual feature: a ...

For about four hours, with the sun in just the right place, the moon's mountains and craters seem to spell out letters ...