Supernova Refsdal (Dec. 11, 2015 – Detected)
9.3 billion light-years or 2.9 billion parsecs (supernova); 5 billion light-years or 1.5 billion parsecs (cluster)
This black and white image was created from data from HST proposal 14199 PI: P. Kelly (UC Berkeley) et al.
The science team includes: P. Kelly (UC Berkeley), S. Rodney (University of South Carolina), G. Brammer (STScI), L. Strolger (STScI/WKU), R. Foley (University of Illinois at Urbana-Champaign), T. Treu (UCLA), A. Zitrin (Caltech), A. Filippenko (UC Berkeley), S. Jha (Rutgers University), A. Riess (JHU/STScI), J. Hjorth (Dark Cosmology Centre, Copenhagen), K. Schmidt (UC Santa Barbara), O. Graur (NYU/AMNH), M. Bradac (UC Davis), B. Weiner (Steward Observatory/UA), A. von der Linden (Dark Cosmology Centre, Copenhagen/KIPAC, Stanford), C. McCully (LCOGT/UC Santa Barbara), A. Molino (IAA-CSIC), J. Selsing (Dark Cosmology Centre, Copenhagen), M. Nonino (IAG/USP), and D. Coe (STScI).
F125W and F160W
Grayscale: F125W + F160W
NASA, ESA, and P. Kelly (University of California, Berkeley);
Acknowledgment: NASA, ESA, and S. Rodney (JHU) and the FrontierSN team; T. Treu (UCLA), P. Kelly (UC Berkeley) and the GLASS team; J. Lotz (STScI) and the Frontier Fields team; M. Postman (STScI) and the CLASH team; and Z. Levay (STScI)