Friday night's performance marked Lady Gaga's second time headlining Coachella, but in many ways it felt like her true first ...

A green energy plant expected to be built in Chile's Atacama Desert could increase night-time sky brightness ... ever image of an exoplanet and tracked stars near the black hole at the center ...

A desert town between Reno and Las Vegas was a silver mining town that retains its unique charms a century later, now a destination for unusual art and hotels.

Chile's Atacama desert is the driest non-polar region on Earth, where "the sky shines when the sun sets", said The Guardian. Comets "burn brightly" and "flawless trails of stars" and nebulae "streak ...