Here's your clearest look yet at an alien planet in motion
 

That pixelated dot you see above may not seem like much, but it's a pretty big deal -- it's your best look yet at an alien world. Scientists have used the Gemini Planet Imager to capture the movement of Beta Pictoris b, a gas giant traveling around...

http://www.engadget.com/2015/09/20/s...net-in-motion/