If you're denying God's power, that means you don't really believe they were miracles, and so then why believe they happened at all. What you're saying is you're taking the Bible's account as literally true in need of a scientific explanation rather than just people coming up with stuff to fulfill their religious missions.

When I reach to the edge of the universe, I do so knowing that along some paths of cosmic discovery, there are times when, at least for now, one must be content to love the questions themselves.

Imagine a world in which we are all enlightened by objective truths rather than offended by them.

Something bad happened on both Mars with its dried-up watercourses and Venus with its runaway greenhouse effect. Could something bad happen on Earth too? Our species currently turns row upon row of environmental knobs, without much regard to long-term consequences.

Publicly and among themselves biologists rightly celebrate the diversity of life on Earth... At the end of the day, however, their confession is heard by no one: they work with a single scientific sample-life on Earth.

I can't think that leaving Earth once is enough.

If you love what you do, you'll be your best at it compared to anything else you might have chosen as a career. Or at least you will love it more, and you won't lead a depressed day of your life.