nrao21ao18_Sreevani_FarawayH20_Composite

These science images show the molecular lines and dust continuum seen in ALMA observations of the pair of early massive galaxies known as SPT0311-58. On left: A composite image combining the dust continuum with molecular lines for H20 and CO. On right: The dust continuum seen in red (top), molecular line for H20 shown in blue (2nd from top), molecular line transitions for carbon monoxide, CO(6-5) shown in purple (middle), CO(7-6) shown in magenta (second from bottom), and CO(10-9) shown in pinks and deep blue (bottom).
Credit: ALMA (ESO/NAOJ/NRAO)/S. Dagnello (NRAO)