Distant galaxy SXDF-NB1006-2
Color composite image of SXDF-NB1006-2. Light from ionized oxygen detected by ALMA is shown in green. Light from ionized hydrogen detected by the Subaru Telescope and ultraviolet light detected by the UK Infrared Telescope (UKIRT) are shown in blue and red, respectively.
See "ALMA Detected the Most Distant Oxygen" for the details.
Credit: ALMA (ESO/NAOJ/NRAO), NAOJ