Cause of the Spectral Characteristics of Quasars, AGNs and QSOs - Charles Weber puts forward a hypothesis explaining that the characteristics of QSOs are an optical illusion created by gravitational lensing of photons from the opposite jet by a huge mass within. Bill Keel's WWW Gallery - Active Galaxies and Quasars - Quasars and Active Galactic Nuclei Frequently Asked Questions About Quasars - Part of an FAQ site that evolved from an exchange of e-mail messages with middle school science students. Hubble Surveys The "Homes" Of Quasars - Contains press release about the impact of quasars within various galaxies. Includes photos. Laser Stars - Quasars - Quasars are not black holes, they are laser stars within our galaxy. NASA - What is the Ultimate Fate of the Universe? - Explains the two possible fates for the universe envisioned by cosmologists.