Young galaxy puts a spin on old models

Radio telescope combines with cosmic magnifying glass to study the early universe.

A galaxy cluster imaged by the Hubble Space Telescope.
The galaxy cluster RXCJ0600-2007 taken by the NASA/ESA Hubble Space Telescope, combined with gravitational lensing images of the distant galaxy RXCJ0600-z6, 12.4 billion light-years away, observed by ALMA (shown in red). Credit: ALMA (ESO/NAOJ/NRAO), Fujimoto et al., NASA/ESA Hubble Space Telescope