The widely held notion that a "day" of creation in Genesis 1 is to be understood as a 24-hour period is a good example of why some people conclude that to be a Christian requires that you also be of low intellect as well.
The creation litany of Gen. 1 is written for a pre-scientific society. There would be absolutely no purpose in telling people 3500 years ago that it took at least a half million years before hydrogen atoms could begin to form let alone tell them that the heavier atoms required for life wouldn't exist until after the formation of stars some billion years after God said "Let there be light." (Which was immediately followed by the "big bang".) So there would be no "waters" to separate (Gen1:6) for more than a billion years.
Those billion or so years would compose "day" one, by the way.
To call the conclusions of physicists, astrophysicists, astronomers, etc. "pseudo-science" is a very foolish position to take. There is no reason why any rational person would take someone seriously who would make such a statement. It would be like arguing with a 5-year-old about quantum mechanics. (even if the child wanted to be a "quantum mechanic" when he grew up)
Science is not in conflict with divine revelation.
The focus of theology is God the creator, who is supernatural. (Outside of nature.)
The focus of science is creation, which is natural. (Nature itself)
But, there are Biblical literalists who are (foolishly) in conflict with science.