High above sea level - and far from light pollution - Tibet offers one of the most breathtaking night skies in the world. A collection of photos by Jeff Dai.
Venus appears as a crescent for the same reason the moon does. It's because, at times like now, its lighted side - or day side - is facing mostly away from us.
Venus has returned to the east before dawn. Mars is up there, too, but not nearly as bright. See Venus, and capture Mars now with binoculars or in photos.