Earth, sun, moon: three objects in space whose interactions have a pretty big impact on our lives. Earth orbits the sun once a year, and it rotates on its axis about once a day (depending on your ...

Photos of the moon can often turn out disappointing. During Tuesday's supermoon and partial lunar eclipse, there are ways to capture great photos. Astrophotographers give some tips about how to ...

It's not as simple as: "Does my sign go with this other one?" You have to consider someone's full chart – their sun, moon and rising sign, along with other placements – to determine compatibility.