
"... it seems likely that redshift may not be due to an expanding Universe, and much of the speculations on the structure of the universe may require re-examination." -- Edwin P. Hubble, astronomer, 1947
"The present observations are used inductively to conclude that the compact objects [quasars] originate in the nuclei of large galaxies where the physical conditions approach singular values and that their excess redshifts are related to their young age as measured from this event." -- Halton C. Arp, astronomer, 1972
"There is nevertheless a nagging suspicion among some astronomers, that all may not be right with the deduction, from the redshift of galaxies via the Doppler effect, that the universe is expanding. The astronomer Halton Arp has found enigmatic and disturbing cases where a galaxy and a quasar, or a pair of galaxies, that are in apparent physical association have very different redshifts...." -- Carl E. Sagan, professor, 1985
"There's a large body of work going on, observational work, theoretical work, which is based on the assumption that quasars are at their cosmological distances. If it turns out seriously that we're right, then all that work is in vain. We don't know anything like as much as we think we do by saying that quasars are far away, and that's another huge problem for people to face up to." -- Geoffrey Burbidge, astrophysicist, 2000
Science Daily: Galaxy Encounter Fires Up Quasar.
ScienceDaily (June 25, 2010) — Using two of the world's largest telescopes, an international team of astronomers have found evidence of a collision between galaxies driving intense activity in a highly luminous quasar. The scientists, led by Montserrat Villar Martin of the Instituto de Astrofisica de Andalucía-CSIC in Spain, used the Very Large Telescope (VLT) in Chile and the Gran Telescopio Canarias (GTC) on La Palma in the Canary Islands, to study activity from the quasar SDSS J0123+00.
They publish their work in a paper in the journal Monthly Notices of the Royal Astronomical Society.
Several types of galaxies, known as active galaxies, emit enormous amounts of energy from their central region or nucleus, with the most luminous objects known as quasars.


