Over the course of about 29.5 days, the moon will go through eight lunar phases: new moon, waxing crescent moon, first ...

Blue moon is either the second full moon in a calendar month or the third in an astronomical season with four full moons. The ...

The total lunar eclipse that unveiled a reddish blood moon overnight to nearly half of Earth looked a bit different from the vantage of our celestial neighbor. The Blue Ghost lunar lander, operated by ...