In a remarkable convergence of indigenous identity and cutting-edge space science, a 29-year-old astrophysicist from Manipur has brought global recognition to his home state. Ronaldo Laishram, originally from Khangabok in the Thoubal district, has led an international team in discovering a massive, early-universe galaxy structure. In a proud tribute to his roots, Laishram has officially named the cosmic discovery the “Loktak Protocluster,” after Manipur’s iconic Loktak Lake.
Currently working as a post-doctoral researcher at the National Astronomical Observatory of Japan (NAOJ), Laishram identified the giant protocluster using data from two of the world’s most advanced space observatories: the Subaru Telescope in Hawaii and the James Webb Space Telescope (JWST). A protocluster is essentially an early-stage galaxy cluster, often described by scientists as a developing “city of galaxies” forming under the immense pull of gravity in the infancy of the cosmos.
This specific structure is located an astonishing 12.6 billion light-years away from Earth. This means it dates back to a period when the universe was only about 1.2 billion years old, offering scientists a rare glimpse into the ancient history of space. The groundbreaking findings have officially been published in The Astrophysical Journal Letters, a premier global journal for astronomy and astrophysics.
Explaining the inspiration behind the name, Laishram shared that the protocluster features four interconnected concentrations of galaxies. The unique arrangement instantly reminded him of the floating phumdis—the characteristic biomass islands—that define Loktak Lake. By linking this deep-space marvel to Manipur’s cultural and ecological identity, the young scientist has ensured that a piece of his homeland is forever etched into the annals of modern astronomy.