Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

The second full moon of the year—arriving on February 12—takes its name from the dusting of snowfall common at this time of ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

This is the last chance to catch the pair in conjunction this year—with Venus set to be unusually bright in the night sky.

On Saturday evening, February 1, a lovely crescent moon passes just to the left of Venus, which is now shining at the ...