back-to-the-stars-again: Gravitational Lens and Galaxy Cluster, MACS 1206. Credit: NASA, ESA, M Postman, The CLASH Team and The Hubble Heritage Team (STScI/AURA)
back-to-the-stars-again: Gravitational Lens and Galaxy Cluster, MACS 1206. Credit: NASA, ESA, M Postman, The CLASH Team and The Hubble Heritage Team (STScI/AURA)