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.
3C 273 is a quasar located in the constellation Virgo. It was the first quasar ever to be identified. It is the optically brightest quasar in our sky (m ~12.9), and one of the closest with a redshift, z, of 0.158.A luminosity distance of D L = 749 megaparsecs (2.4 Gly) may be calculated from z.t is the optically brightest quasar in our sky (m ~12.9), and one of the closest with a redshift, z, of 0.158. A luminosity distance of D L = 749 megaparsecs (2.4 Gly) may be calculated from z.