Observations from the Gemini North telescope showed that Dragonfly 44 has «a halo of spherical clusters of stars around the galaxy's core, similar to the halo that surrounds our Milky Way galaxy.» (ibtimes.com)
They suspended tiny polystyrene particles in spherical droplets of water and watched through a microscope as the particles moved about (see video). (sciencemag.org)
This book, published to coincide with Orozco's exhibition at the Museo del Palacio de Bellas Artes in Mexico City, is the first substantial monograph on the artist, and testifies to the range of his investigations, from tiny adjustments in everyday locations (such as breath on a piano or reflections in a puddle) to more recent preoccupations with spherical forms in collage and paint. (artbook.com)