We may now be able to get a much better idea of the true age of the universe, and solve one of the deepest questions of our origins.现在，我们也许能够更加清楚地了解宇宙生成的年代，并且解答关于人类起源最为深奥的问题之一。There is a continuing debate about the age at which a human foetus can be considered viable.关于人类胎儿在何时可被视为已有生命的问题仍处于争论中。Existential questions requiring religious answers still persist.需要从宗教角度解答的关于人类存在的问题依然存留。