A newly released deep-space portrait captures a spiral galaxy whose outer arm appears to curl protectively around a smaller ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as a Black-and-White Checkered Spiral Pattern Optical ...

We know logically that optical illusions are not real and just messing with us, but despite having been around since we put ochre to rock, we still can't help being baffled by the fact that static ...