Dark Matter · history-instruments

Filed by Dr. Kai Vega

Japanese researchers got lucky when a comet they wanted to study was found photo-bombing archival images from Japan's Subaru Telescope. The Subaru, with its 8.2 meter mirror, happened to image comet 28P/Neujmin from just the right angle to accurately characterize its surface. Their work is part of the ongoing effort to understand comets and asteroids, why some of them share properties, and what that means for their formation and evolution as Solar System objects.