Link About It: This Week’s Picks

Astounding images of space, environmentally conscious oyster farmers, hip-hop's contribution to HIV activism and more

Photographer Barbara Iweins Documented All 12,795 Objects She Owns A vibrator, a mold of teeth and metal combs to extract head lice: these are just some of the 12,795 objects that photographer Barbara Iweins captured when she set out to document every item she owns. The project, which is covered in the book Katalog and distilled into an accompanying exhibit of the same name at Rencontres …

Webb’s First Deep Field Image Provides An Astounding View

A super-sharp image of space has been taken by NASA’s James Webb Space Telescope, showing thousands of galaxies in just a tiny section of the universe. The shot (known as Webb’s First Deep Field) is a composite made from images taken at different wavelengths over 12.5 hours and shows a galaxy cluster called SMACS 0723. Every object—from the faint, tiny dots to the bright, odd-shaped …

How a Shield Protects NASA’s James Webb Telescope From the Sun

Launched on 25 December, NASA’s James Webb Space Telescope is a groundbreaking new observatory on a mission to study outer space through infrared light. In order for it to do so, however, a system needed to be developed to protect it from the sun. Thus, scientists created a cooling kite-shaped armor made from layers less than five millimeters thick. This sunshield keeps the telescope below -370 …