Scorpio,
I'm wondering, how Earth (as seen from Moon) can rise or set?
My astronomy knowledge is poor, but, AFAIK, until lunar longitude and latitude remain constant, Earth should be stationary at some point of sky.
The Earth is stationary about 60 degrees above the horizon to the West. The astronaut is facing West and looking straight up at the black of space. Then he slowly lowers his eyes and the Earth appears to rise into his field of view.

The antenna in this Apollo 17 photo is pointed toward the Earth.
http://history.msfc.nasa.gov/apollo/pag ... 76_jpg.htm