Elsewhere,
I am going to be commenting further on the question of the likelihood of these quasars being near a given galaxy. But in the meantime, I would like to say that the statements by these Astronomers (not Cosmologists) are not being made on the basis that they are in the same "line of sight". "Line of site" works for things really close up, not for galaxies and quasars, because they are simply too far away to do that.
I also have a difficult time attributing their observations to a mere "optical illusion to the human eye because our depth perception is not sensitive enough to detect the differences in distances of the stars." There is absolutely no way that anyone can look at galaxies and quasars in terms of the human eye when these heavenly bodies are that far away.
Allow me to highlight a couple of paragraphs from the last article posted above, that provides clues as to how the group of international astronomers came up with their observations:
Discovery By UCSD Astronomers Poses A Cosmic Puzzle:
Can A 'Distant' Quasar Lie Within A Nearby Galaxy?By Kim McDonald An international team of astronomers has discovered within the heart of a nearby spiral galaxy a quasar whose light spectrum indicates that it is billions of light years away. The finding poses a cosmic puzzle: How could a galaxy 300 million light years away contain a stellar object several billion light years away?
Notice that they refer to the light spectrum of the quasar, and that is the conventional method utilized to help determine that it is supposed to be billions of light years away, according to conventional Big Bang wisdom.
The team’s findings......... raise a fundamental problem for astronomers who had long assumed that the “high redshifts” in the light spectra of quasars meant these objects were among the fastest receding objects in the universe and, therefore, billions of light years away.
.Again, these astronomers are using the same criterion of the "redshift" as all other astronomers use. There's nothing maverick or irresponsible here that I can see.
“Most people have wanted to argue that quasars are right at the edge of the universe,” said Geoffrey Burbidge, a professor of physics and astronomer at the University of California at San Diego’s Center for Astrophysics and Space Sciences and a member of the team. “But too many of them are being found closely associated with nearby, active galaxies for this to be accidental. If this quasar is physically associated with this galaxy, it must be close by.”
Here you see them stating a conditional claim "IF" the quasar is physically associated.....
Then they go on to explain the "Doppler Effect" which again, is conventional.
Astronomers have used redshifts and the known brightness of stars as fundamental yardsticks to measure the distances to stars and galaxies. However, Burbidge said they have been unable to account for the growing number of quasi-stellar objects, or quasars—intense concentrations of energy believed to be produced by the swirling gas and dust surrounding massive black holes—with high redshifts that have been closely associated with nearby galaxies.“If it weren’t for this redshift dilemma, astronomers would have thought quasars originated from these galaxies or were fired out from them like bullets or cannon balls,” he added.
Here is being explained what they have found so puzzling, within the framework of the conventional approach of using redshifts and known brightness of stars. If this redshift differential between the quasar and that of the galaxy had not been observed, then astronomers would have attributed the galaxies would have been the origin of the quasars. I just don't see that as an irresponsible statement, especially since they are stating things like this at a meeting of the American Astronomical Society, and also publishing this in the Astrophysical Journal. It this was so wrong or irresponsible, they would have been laughed out of the room by their peers, and I doubt this would have been able to be published.
“No one has found a quasar with such a high redshift, with a redshift of 2.11, so close to the center of an active galaxy,” said Geoffrey Burbidge.Margaret Burbidge, who reported the team’s finding at the meeting, said the quasar was first detected by the ROSAT X-ray satellite operated by the Max-Planck Institute for Astrophysics in Garching, Germany and found to be closely associated with the nucleus of the spiral galaxy NGC 7319. That galaxy is unusual because it lies in a group of interacting galaxies called Stephan’s Quintet.
Using a three-meter telescope operated by the University of California at Lick Observatory in the mountains above San Jose and the university’s 10-meter Keck I telescope on Mauna Kea in Hawaii, she and her team measured the redshifts of the spiral galaxy and quasar and found that the quasar appears to be interacting with the interstellar gas within the galaxy.
Here is described the equipment that was used for the observations and the measurements for the redshifts of the galaxy and the quasar. They were in two different locations. I find it difficult to conclude here that the problem lies with optical illusions and line of sight. It all seems pretty normal in the life of an astronomer, and the fact is, they are simply reporting what is being observed: the quasar appears to be interacting with the interstellar gas within the galaxy. What would possibly make them say that. Obviously, they must have noticed some activity, some perturbations with the interstellar gas within the galaxy, and it appeared to be the result of the quasar influencing it. Is is irresponsible to report this? I don't think so. And again, I don't think this is about optical illusion and line of site, but rather the measurements and calculations that had to be used to come up with this, again within the framework of conventional astronomical methodology.
Because quasars and black holes are generally found within the most energetic parts of galaxies, their centers, the astronomers are further persuaded that this particular quasar resides within this spiral galaxy. Geoffrey Burbidge added that the fact that the quasar is so close to the center of this galaxy, only 8 arc seconds from the nucleus, and does not appear to be shrouded in any way by interstellar gas make it highly unlikely that the quasar lies far behind the galaxy, its light shining through the galaxy near its center by “an accident of projection.”
Again, they have observed that this quasar is only 8 arc seconds from the nucleus of the galaxy. Further, the interstellar gas do not appear to shroud or obscure the quasar. That makes it a reasonable assumption that the quasar is not lieing behind the galaxy, or that the quasar's light is not shining thru the near centre of the galaxy by some "accident of projection". Let us not forget, that this international team is testifying of these observations to their peers. I hardly think that they would be making outrageous and irresponsible claims to them, and risk the destruction of their individual professional reputations. I think instead, that they are reporting exactly in accordance with their observations and made measurements in accordance with the generally accepted astronomical science, to people of their profession, and what they are really saying here is "Gentlemen and ladies, we have a problem!"
So what I'm saying in all this Elsewhere, I am very doubtful that these people have been irresponsible in their statements, and I believe that what they have observed, measured and reported are not because of optical illusions and line of sight.
What then, do we do about this? Well, maybe what would be a good position to take is that we suspend judgement for the time being, then all of us keep open minds as to several possibilities. Notice I did not say "any possiblility". I don't mean gullible or logically inconsistent or voodoo imaginations. It is about being open to the possibility of other Reality Models.
Sometimes this can be unnerving, even messy, because we all have certain facts and theories in our individual heads already. To have to redefine all this is something like taking all the pieces of a jigsaw that we thought fit together into a nice neat picture, and rip it all apart, and now have to put them back together again but into a different arrangement because the picture has now changed. Maybe all the pieces are there and are valid, but just need to fit in a different way. It may be messy and confusing for a while, but in the end we may find it comes back together in a brand new fresh picture that looks even better than it did before. In the process, we may have to throw some of the old pieces away because they are no longer necessary.
Rod P.