See also:

• Science: Physics: Relativity: Black Holes  (72)

Active Galaxies and Quasars: - Provides an introduction to galaxies and quasars. Includes an FAQ, quizzes, and links.

Bill Keel's WWW Gallery - Active Galaxies and Quasars: - Quasars and Active Galactic Nucle.

The Cause of the Characteristics of Quasars (QSOs): - Quasars (QSOs) are an illusion created by gravity lensing of photons from the opposite jet by a huge mass within the quasar.

Frequently Asked Questions About Quasars: - Part of an FAQ site that evolved from an exchange of e-mail messages with middle school science students.

Laser Stars - Quasars: - Quasars are not black holes, they are laser stars within our galaxy.

• When Did the First Cosmic Structure Form?

  Hubble Surveys The "Homes" Of Quasars: - Contains press release about the impact of quasars within various galaxies. Includes photos. (November 19, 1996)