A team from the Niels Bohr Institute observed the birth of these galaxies dating back 13.3-13.4 billion years. This discovery marks the first time astronomers have seen galaxies in the process of formation. The James Webb Telescope has previously shown early galaxies in later stages of evolution.
Associate Professor Kasper Elm Heinz, who led the research, explains that these galaxies formed approximately 400-600 million years after the Big Bang, during which the energy and light of the first galaxies began to disperse in the hydrogen gas that filled the early Universe. .
The research team used the telescope’s infrared capabilities to detect large amounts of hydrogen gas, which is critical to the formation of stars and galaxies. This is the furthest observation of such a gas and sheds light on the birth of the Universe.
This discovery not only adds an important piece to the puzzle of our cosmic origins, but also opens up new possibilities for studying the formation of the early structures of the Universe, the researchers say.
Source: Ferra
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