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I'd guess they'd be having Industrial Revolution or be approaching it. But that, of course, is nothing but a conjecture.
For example, Africa might've become more advanced than modern society.
If old Egypt didn't have to become isolationist during Broze Age Collapse, it might've went on and expanded, uniting most of Africa (not unlike Roman Empire). Consequently, it would've had an easier transition to the iron metallurgy. Might've happened as early as 5th century B.C.
Then is would be just a question of time, until an advanced monotheistic religion (and from it - atheism and scientific method) would've developed. IIRC there were a few monotheistic religions not related to Abrahamic, so no problem there.
With some luck, Africa would've had it's scientific revolution by 1000 A.D. or earlier, giving it a (relative) headstart on Industrial Revolution. 500 years later - they put human in space.