Scientists have discovered an extraordinary water reservoir in space, estimated to contain as much water as 100 trillion Earth oceans. This vast body of water was found around 12 billion light-years away in a region surrounding a quasar known as APM 08279+5255. At the center of this quasar lies a supermassive black hole, one of the largest objects known in the universe, with a mass equivalent to 20 billion suns. The energy emitted by the quasar equals that of one trillion suns, drawing in massive amounts of gas and dust.
Researchers observed an extensive area filled with water vapor, stretching hundreds of light-years, hinting at an enormous volume of water in this part of space. This groundbreaking discovery was achieved using advanced millimeter and submillimeter wavelength technology, with initial detection by the Caltech Submillimeter Observatory in Hawaii utilizing the Z-Spec spectrograph. Subsequent observations by the Plateau de Bure Interferometer and CARMA confirmed the unprecedented size and uniqueness of this water-rich region.
The revelation has surprised scientists, especially since the Milky Way contains far less gaseous water, most of which exists as ice. The water near APM 08279+5255 indicates that the environment around the quasar generates intense X-rays and infrared radiation, which heat the surrounding gas. Researchers predict that, due to the vast gas supply in this region, the supermassive black hole at the quasar’s core may continue to grow up to six times its current size. However, some of the surrounding gas may also contribute to the formation of new stars or be ejected from the galaxy.
This discovery is expected to deepen our understanding of the early universe and the development of supermassive black holes. With advancements in technology that enable more detailed exploration of the cosmos, scientists anticipate further revelations about the universe’s expansion and evolution in the years to come.