Just to the east of the swimming pool is a very large playing field and a small playground with bench. In addition, you can pick up Trail 8, which serves as a shortcut to the campgrounds, at the west end of the swimming pool. 1  The pool is open:  11:00 am to 7:00 pm Sunday - Thursday.
A quasar is believed to be a supermassive black hole surrounded by an accretion disk. An accretion disk is a flat, disk-like structure of gas that rapidly spirals around a larger object, like a black hole, a new star, a white dwarf, etc.
Most quasars have a very high redshift (the measurement of the stretching of light to the red end of the spectrum by the expansion of the universe). The implication of the large redshift is that quasars are very distant, meaning they are objects from much earlier in the universe's history.