Earth's shadow follows the planet as it orbits the sun. You can get a sense of its enormous, awe-inspiring size by seeing this silhouette cast on objects ranging from satellites to the moon.

This is not some digital trick. Not a deepfake, not a clever illusion, and certainly not Photoshop magic. What you are about ...

In terms of human history, 2010 was barely a blink of the eye ago, but in the ever-changing world of mobile, it's practically the Pleistocene. Four years ago, developers were still getting to grips ...