Personality Test: What You See In This Optical Illusion Image Reveals Your Character

Personality Test What You See In This Optical Illusion Image

While a free internet personality test is by no means an accurate measure of your character, it is nonetheless fascinating. It makes it easy and fun to discover small hidden parts of yourself that can give you insight into who you are. Take a close look at the pictures below! What do you see ? … Read more

Black hole: how to obtain such an image?

Black hole how to obtain such an image

This Thursday, astronomers from the Event Horizon Telescope Collaboration unveiled the first image of the supermassive black hole posted at the center of our own Galaxy, a monster four million times more massive than the Sun called Sagittarius A*. Such a technical feat involves many instruments and researchers scattered across the planet. But how exactly … Read more