James Webb Telescope captures three galaxies in complete transformation

He James Webb Space Telescope achieved the feat of capturing spectacular images of three galaxies in complete transformation. The discovery provides valuable insight into the universe’s past and offers new insights into galaxy formation.

Researchers POTUsing cutting-edge instruments on the James Webb Space Telescope, we have identified three galaxies that appear to have formed shortly after big Bangwhen the universe was between 400 And 600 millions of years, especially during the period reionization, a process that occurred after galaxy formation began.. Thus, these primitive galaxies provide a unique glimpse into the early moments of the cosmos and its evolution.

Data collected by Webb shows that these galaxies are surrounded by unusual amounts of dense gas, suggesting they are composed primarily of hydrogen and helium, the most basic elements present since the beginning of the universe. This discovery is crucial for understanding star formation processes in early cosmic stages.

According to experts, the dense gas observed around these galaxies will likely help create new stars in the future. “These galaxies are like bright islands in a sea of ​​opaque and neutral gas,” he commented. Kasper HeinzAssociate Professor of the Department of Astrophysics Cosmic Dawn Center (DAWN) belonging University of Copenhagen, Denmark.

Heinz emphasized the importance of the James Webb Space Telescope in these discoveries. “Without Webb, we would not have been able to observe these very early galaxies, much less learn about their formation,” he added. This instrument has proven to be an important tool for exploring the ends of the Universe and its mysteries.

Simone Nielsen, another expert involved in the study, concluded that all galaxies in the Universe are intimately connected to the intergalactic medium through filaments and structures of primordial gas. This environment plays a decisive role in the evolution and development of galaxies.

The discovery was made possible by the detection of faint red spots in the data collected by the telescope. These spots indicate that the galaxies’ light is being absorbed by large amounts of neutral hydrogen gas. This phenomenon suggests that galaxies have not yet formed most of their stars.

The observation of these large reserves of gas also suggests that the galaxies are still in the early stages of their evolution. “The fact that we see large reserves of gas suggests that the galaxies have not yet had time to form most of their stars,” one of the experts explained.

The James Webb Space Telescope continues to provide important images and data of distant galaxies, allowing scientists to deepen our understanding of the behavior and history of the Universe. This discovery is just the beginning of a new era in space exploration; there are many more discoveries ahead.

Images captured by the James Webb Space Telescope during its journey allowed scientists to observe and study galaxies and other celestial bodies at different stages, providing important data for understanding cosmic evolution. These discoveries not only enrich our knowledge of the universe, but also highlight the fundamental role of advanced technologies in space exploration. @mundiario