She found the blob as she was
classifying galaxy shapes from astronomical images as part of the online Galaxy Zoo project, which aims to harness the power of volunteers to answer cosmological questions.
NGC 6822, about 1.6 million light - years away, is
classified as an irregular dwarf
galaxy because of its odd
shape and relatively small size compared with other
galaxies, such as our own, the Milky Way, and its other neighbors, the Andromeda and Triangulum
galaxies.