An area of deep space with thousands of galaxies in different shapes and sizes. Most are circles or elliptical, with some spiral. The most distant galaxies are small, just as the dots, while the nearby galaxies are large and some appear to be shining. Red and orange galaxies have high dust or more stringent activity. Credit: ESA/Web, NASA and CSA, G. Stallon, PG Perez-Gonzalez, J. Mellander, Jeds Cooperation, M. Zamani (ESA/Web)
This photo of the NASA/ESA/CSA James Webpace Telescope revises the Hubble Ultra Deepfield, the most famous region of the sky, from the eyes of two web devices. The result is a detailed theory in which thousands of galaxies are revealed, some meet the earliest periods of cosmic history.
The field shown here, known as the Marie Deep Imaging Survey (MIDIS) region, was seen with the shortest wavelength of the web mid -infrared device (MIRI) for about 100 hours. It is still the longest observation of an extraordinary field in a filter, which creates a deep idea about the universe so far. In conjunction with the infrared camera (Nirkam) data near the web, this image allows astronomers to discover how the galaxies have created and evolved over billions of years.
These deep observations have revealed more than 2500 sources in this small patch of heaven. There are hundreds of extremely red galaxies-some of which are potentially widespread, dust-affected systems or galaxies developed with solid stars that were created in the early history of the universe. Thanks to the sharp resolution of the web, even on the mid -infrared wavelengths, researchers can solve many of these galaxies and shed light on their development and evolution how they distribute their light.
In this image, the colors that have been assigned to a variety of infrared lights can be highlighted with the deepest data of astronomy. سنتری اور سرخ لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی لمبی نمائندگی کرتے ہوئے۔ These colors have additional properties in galaxies – such as the high number of dust, the formation of the proportional star, or an active galaxy nucleus (AGN) in their center – which emits more infrared light.
Small, green white galaxies are particularly far away, with high red shifts. This transmits their light spectrum to the middle infrared wavelengths of the data, which are displayed in white and green. In this icon, most galaxies lack any middle infrared features, making them the brightest on the almost infrared wavelengths, shown with blue and cyan colors.
After returning to this heritage field, the first NASA/ESA Hubble Space Telescope was famous, the web is continuing and expanding the deep field tradition. Monitoring new details, exposing the galaxies before, and offering fresh insights in the formation of the first cosmic structure.
Provided by the European Space Agency
Reference: Image: Web takes a fresh look at a classic deep field (2025, 2 August) on 2 August 2025 https://phys.org/news/2025-08-ibb-fresh-classic-deep.html.
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