[drtgh]

Apologies, I didn't thought in the scale.

Certainly it is zero related to this study. I read the article that I linked thinking the Voyagers reached a distance far enough to use it as a stereoscopy through two sources, Earth and Voyager, with the Voyager's collected data. And therefore I thought that's what astronomers in general was using as reference to analyze galaxies (in the last decade).

After read again such article I keep thinking about how did I reached this process. Apologies again to everyone.

PS: I didn't noticed it was behind a paywall, maybe by this Archive capture,

http://web.archive.org/web/20151203203335/https://www.newsci...

[isthatafact]

No need to apologize. You might have been thinking of parallax due to earth location changing as it orbits the sun, which causes very small shifts in the apparent angular positions of stars. Closer stars shift more, which allows it to be used as a distance measurement to stars, but the effect is too small to measure for far away galaxies.

https://en.wikipedia.org/wiki/Parallax_in_astronomy