Indian astrophysicist Ronaldo Laishram led an international team that discovered the “Loktak Protocluster”.
The galaxy protocluster was formed about 12.6 billion years ago when the Universe was nearly 1.2 billion years old.
The structure was named after Loktak Lake in Manipur, the largest freshwater lake in north-eastern India, because the galaxy groups resembled the floating phumdis found in the lake.
A protocluster is an early-stage concentration of galaxies that later develops into a massive galaxy cluster containing hundreds or thousands of galaxies.
The Loktak Protocluster contains four connected galaxy concentrations and was discovered using the James Webb Space Telescope and the Subaru Telescope.