Suppose an asteroid will strike earth and only science can save us. How does that make anything better? We will all die anyway one way or another. So what then should we be alive for? If we will all die anyway, should we not care about when or how? Science gives no meaning to human life. Science gives no meaning to science itself either. Science doesn't give meaning to anything. People that only try to get answers through science will find meaning in nothing.
If we will all die, than we should all find meaning and life through God. That is the only true way to save us.
Science is about discovery through human observation. Human senses are so easily fooled, illusions are everywhere. Even if you use a camera or something to try to observe something, you will observe the results that the computer tells you, so it's the same thing, really.
A question for people that think science can provide all answers: who's to say everything you know isn't a lie?
Science cannot completely "prove" anything. We can only hope what we see isn't "corrected" by our own subconscious parts of our minds.
The only real answers can come from God.