When the meteor burst in the dark sky, it exploded in a fiery blaze that turned the sky neon blue. The bright blue color of the fireball means the space rock likely contained high amounts of ...

Good Night" at Amorepacific Museum of Art marks Gagosian's second presentation in Seoul Belgian artist Harold Ancart ...

SEQUIM — International Dark Sky Week, billed as “a worldwide celebration of the dark and natural night” by Dark Sky ...

but it was already dark across Europe when it lifted off. As it zoomed across the sky to reach space, it produced a mesmerizing blue spiral that left many Europeans scratching their heads.

"Just as blue sunlight scatters in the Earth's atmosphere ... sky-based threats to the skies under which we all evolved, dark sky advocacy became a thing. So have dark-sky preserves, where light ...