Astronomers with the Event Horizon Telescope have developed a new way to observe the radio sky at multiple frequencies, and ...

"Under the darkness, the sky is anything but black ... Galaxy and Bode's Galaxy swimming in a spectral nebula (photo) Each star's color is related to its type and temperature, and the colors ...

Clear skies over Jadwin, Missouri beckoned avid night sky photographer Victor Rogus to shoot this spectacular black-and-white photo of the ... "There are no 'false color' issues seen here, just ...

Oyvind Kolas has produced a number of images in which he uses a "colour assimilation grid illusion" over black and white photographs ... they may perceive these pictures differently.

The latest illusion to blow our minds comes in the form of black and ... you see the colour of the dress in relation to the colours of the objects surrounding it. In the that photo, the ...

One among those concepts is, “Why does the sky appear blue during the day but space looks pitch black ... Why is the sky blue in colour? The colour of the sky is largely due to a phenomenon ...