An international team of astronomers has published a detailed study of VT J1906+0849, a radio source discovered in the VLASS survey (Very Large Array Sky Survey) that doesn’t resemble anything else previously catalogued in the Milky Way. The paper, led by Jessie M. Miller of the California Institute of Technology, combines radio, infrared, optical, and […]

Leonardo da Vinci (1452–1519) filled his notebooks with insects: dragonflies, bees, wasps, butterflies — almost all of them winged. That focus lines up with what historians already knew about him. Leonardo was fixated on the mechanics of flight, and scholars have long read his drawings of flying insects as studies feeding into his designs for […]