Breathing deeply, I ran along a dusty ridge at twilight. This strange planet was rocky and laden with traps. My commanding officer had warned me not to take shortcuts but to think clearly about where each path would lead. He said this trail's end contained wormholes to other worlds; my training would help me choose [...]

As a test pilot for spacecraft, I was in control. If the beryllium alloy hull became too hot, I knew how to cool it. If the inertial reference came out of alignment, I knew how to calibrate it. If toxic gases infiltrated the air system, I could run a detect and purge them. I studied [...]

When you've shared your faith in Christ, has someone ever asked you, “But where in the Bible does it say that?” Or have you ever been asked why you believe the way you do? It can be scary if you don't know what to say in an interaction like this, but it doesn't mean you [...]