The European Space Agency last week released four stunning high-res images that show the sun in all its fiery glory.

So let's get started. You have to identify the one smiling face in today's assignment. As you can see, every individual in the picture is seated with a frown on their face. To succeed in today's ...

and witness images of distant celestial structures including stunning views of the Sun. Seen for the first time in IMAX, these dramatic new images offer fresh insight into the origins and evolution of ...