Chile's pristine, dark desert skies, world-renowned for astronomy, are at risk of being outshined by urban and industrial ...

Light pollution is increasing globally, and having a negative impact on wildlife and humans. But the solutions are ...

The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

Blue Origin just launched a first-of-its kind mission to suborbital space. The company, which was founded by Amazon's Jeff ...