With three space missions under his belt — and more than a year aboard the International Space Station — NASA astronaut Donald Pettit has experienced something that very few humans have.

Taking pictures of distant stars is no longer just the work of astronomers. Anyone can capture the majesty of the galaxy with a simple camera. You don't need expensive gadgets - all you need is a dark ...

This image of the Geminid meteor shower is the result of a fair amount of work consisting of aligning stars aligning and ...