The spiral galaxy ESO 137-001, seen here in an image from Hubble, is an example of a “jellyfish” galaxy, because blue tendrils of star formation stream away from it like jellyfish tentacles. Credit: NASA, ESA Researchers at the University of Waterloo have identified the farthest jellyfish galaxy ever observed. The discovery was made using deep space observations from the James Webb Space Telescope (JWST). Jellyfish galaxies get their name from the long, flowing streams of gas that stretch out