What might have happened if neil Armstrong had never been born?

Well as far as his walking on the moon....if he hadn't been born someone else would have been up there walking instead.

As for the rest of his accomplishments this could be a really deep discussion item. For one thing he would have no children.

Just like you and me each of us is special in our own way. Something you or Neil Armstrong may have said or done to another person may have had some significant impact on that persons life and so on and so forth. So it would be impossible to quantify what may have changed or been different or not have happened at all if Neil Armstrong had not been born. And...the same can be said of you. Would your mom have done something differently if you had been born earlier or later. See what I mean. Bring this up with your friends and see how many things you can think of. Have a great day (and do something with it).