It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation for why the sky is blue: Blue light from the Sun is scattered the most when ...
The sky has always been a canvas for nature’s artistry, often leaving us in awe with its myriad hues. From the soft pastels ...
Viewers in Fairbanks, Alaska captured the northern lights, or the aurora borealis, on video Sunday, showing vibrant green ...
March's full moon will turn a different color for a bit tonight. But why? Here's why the moon takes on a red or orange color ...
During the total lunar eclipse early Friday morning, the moon will still be visible in the night sky, but its color will change. Here's when and how to see the Blood Moon.
NASA’s SPHEREx space telescope has officially begun its journey of cosmic exploration after successfully ejecting its dust ...
This week's "blood moon" comes as a total lunar eclipse makes for a stunning display in the night sky -- and Illinois will be able to see it all unfold.