Welcome to our spaceship! (Or, if you'd rather read the scientific explanation, see the adjoining column.) It doesn't hang in the sky, much the way that bricks don't - but it comes close. These pictures were ta...

Welcome to our spaceship! (Or, if you'd rather read the scientific explanation, see the adjoining column.) It doesn't hang in the sky, much in the way that bricks don't - but it comes close. These pictures were...

Welcome to our spaceship! (Or, if you'd rather read the scientific explanation, see the adjoining column.) It doesn't hang in the sky, much in the way that bricks don't - but it comes close. These pictures were...

Welcome to our spaceship! (Or, if you'd rather read the scientific explanation, see the adjoining column.) It doesn't hang in the sky, much the way that bricks don't - but it comes close. These pictures were ta...