On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Five years ago, NASA provided an updated version of the Pale Blue Dot. JPL engineer Kevin M Gill reprocessed the image with modern tools but following the original approach, even receiving inputs from ...

But why are cruise lights solid blue and not another color? There are a few reasons ... had only a single blue light on its roof. This is when whether the lights are flashing or solid comes ...