A mysterious spiraling blue light ... back toward Earth, according to experts. Time-lapse video taken from Croatia at around 4 p.m. EST, or 9 p.m. local time, shows the glowing light spinning ...

As a result, the blue light is scattered in all directions ... This scattering process transforms Earth’s sky into the vibrant canvas we see each day. Why Sunsets And Sunrises Dazzle In Red?

A mysterious light blue swirl puzzled ... As the rocket rose higher in the sky, a blue spiral became visible for several minutes to those on the night side of the Earth. The odd glow spun and ...

A resident living in upstate New York says that they witnessed a strange light blue colored object, that entered the Earth's upper atmosphere early morning June 13.

The difference between how light behaves on Earth and how it travels in the emptiness of space, explains the beautiful blue skies and the vast darkness of space. Why is the sky blue in colour?

Dancing silently in Earth’s upper atmosphere, they form iridescent sheets of green and red (or sometimes blue and purple) light ... (Why is the sky blue? Learn about it with your kids.) ...

The intense blue beam of light pointing skyward from the Luxor Hotel is one of the most recognizable Las Vegas sights. But blue wavelengths are among the worst for sky glow: They bounce around and ...

A low-hanging full moon tinged red by Canadian wildfire smoke is set to dazzle skies over Northeast Ohio and beyond Tuesday ...

But industrialization has changed that, of course, by introducing light pollution that gradually erased the stars from view before the bright blue ... Earth, it only stands to make the visible ...