Welcome to Smartphone Picture of the Week! Each week, we select and share your best smartphone photos in an online feature ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Matter in intergalactic space is distributed in a vast network of interconnected filamentary structures, collectively ...

chiral objects exist in two distinct forms that are mirror images of each other. The key feature of chiral optical nanostructures, such as metasurfaces, is their remarkably different response to the ...

Though the storm appears red to the human eye, in this ultraviolet image it appears darker because high altitude haze particles absorb light at these wavelengths. The reddish, wavy polar hazes are ...