Well for this selection I'm going to go with NarfStar's suggestion and nominate the Australian Character Silver Starr.
King Size Comic 24
https://comicbookplus.com/?dlid=73290
Silver Starr Super Comic 06
https://comicbookplus.com/?dlid=76840
and for comparison I'm going to include another Aussie comic,
Silver Flash 035
https://comicbookplus.com/?dlid=28497
King Size Comic 24 The artwork in the Silver Starr story in this book is excellent. However, I'm not very happy with the uneven level of line reproduction and lack of shading on many pages. I also have problems with a lot of extra reading that doesn't help the story move forward, because much of the narrative text describes exactly what we are seeing in the panels' drawings, and so, lots of space is wasted, that could, instead, be used to provide the reader with additional information in the form of narrative text, or be used to add more drawn "visual information" inside existing panels, or to add additional panels.
As to the story, itself, it has the usual problems I have with adventure fantasy that poses as "science fiction", with only a slight connection to the laws of science as understood during my youth. I already knew, by age 6 or 7, that it wasn't likely that a random planet (even a random life-bearing planet), which, a priori, would have had a different geological and climatological history, would have the same, exact atmosphere as we have on Earth, allowing Earthlings travelling there to breathe its air for extended periods without using a spacesuit and helmet providing a proper level of oxygen, and the suit fitted with a pressure adjustment. By the age of 9, I knew about how life forms develop to adjust to a planet's existing conditions.
Silver Starr Super Comic 06Again, the artwork is great. And, unlike the former, the line reproduction in this book is very good, and consistent. And there is a good amount of blacks and shading, to make the contrast much better, and make it easier to see what is happening in the panels. The story has a similar, standard 1940s adventure-fantasy style, which I don't enjoy all that much, when my knowledge of science must be suspended. The back stories in these two books were hardly touched upon. It's really difficult for me to escape from my own existence, and "live inside these stories", as should be done when watching a good film, reading a good novel or short story, or reading an epic comic book adventure story. I don't feel the emotions of any of the characters, because I don't know much about what happened before, or where I am, or why things are happening.
Silver Flash 035 This story was well drawn, as well, despite being drawn in a more sketchy, less finished style. But that gives its action scenes a feeling of more movement. This story had a lot better shading, use of dark and light, and gradations of darkness, which makes the action easier to see, and separates the animated figures from their backgrounds much better. The story is a good one, and is a LOT more believable than the two Silver Starr stories. And that isn't so necessary. The authors of Silver Starr COULD have brought in more science, and made their story more plausible, by setting up the rules of that outer space "Universe" despite scientists of the day knowing less than we know now. But they didn't provide much background at all. Maybe one reason for that is that these stories are reformatting of a newspaper comic strip with ongoing adventure stories?
In any case, "Silver Flash" was much, much more enjoyable to me than the "Silver Starr" stories.