The universe is full of phenomena that have seemed unexplainable to human beings, but only until science had an answer for it ...

If the sky is blue during the day, why does it turn brilliant shades of red and orange at sunrise and sunset? The answer lies in the angle of the Sun and the distance its light travels through the ...

Several Brits spotted a mysterious light blue spiral in the sky on Monday night ... Disappeared when it moved se suggesting was lit by sun”. Meanwhile, another spectator offered an alternate ...

T he sky isn't just blue by chance ... And we see the blue light instead of violet light because our eyes are more sensitive to it and the sun emits more blue than violet energy.

You might think that explaining why the sky is blue would be kind of simple. But even a brief explanation of it requires a lot of science. The colors of everything you see are produced in ...

The aurora borealis lit up the night sky in Michigan on Monday and Tuesday, according to the NOAA's Space Weather Prediction Center. Here's a look at what people shared online: The northern lights are ...