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Launch of the First 3D Map of the Universe by the European “Euclid” Telescope

In an unprecedented step towards understanding the universe, the European Space Agency (ESA) has revealed the first part of its ambitious project to create the largest 3D map of the universe ever. This map features a stunning image containing 14 million galaxies, captured by the “Euclid” space telescope, which was launched on July 1, 2023. The “Euclid” telescope aims to gather comprehensive views to assist scientists in exploring two mysterious components of the universe: dark matter and dark energy. In this article, we review the essential details of the stunning image unveiled and take a look at the scientific significance of these discoveries and how they will contribute to expanding our knowledge of the universe we live in.

3D Map of the Universe

The first part of the 3D map of the universe has been unveiled, which is expected to become the largest map ever created. The image was captured by the Euclid space telescope, launched by the European Space Agency (ESA) on July 1, 2023. The Euclid telescope aims to compile wide-angle images to help scientists search for two mysterious elements in the universe, which are dark matter and dark energy. The new image is a mosaic consisting of 208 gigapixels and represents only a tiny part of the sky, but this portion contains valuable information about more than 14 million galaxies.

This revelation underscores the importance of researching dark matter, as it, along with dark energy, constitutes about 95% of the universe. Although these elements cannot be directly detected as they do not interact with light, researchers can study them through their gravitational effects on visible celestial bodies. The preliminary data from Euclid shows how this map can assist scientists in gaining a better understanding of the distribution of matter throughout the universe.

Dark Matter and Dark Energy

Dark matter and dark energy are central to understanding the modern universe. Dark matter is invisible material that makes up about 27% of the universe, and its existence has been inferred through the gravitational effects it has on stars and galaxies. Its influence is evident through the rotation of galaxies, where some rotate faster than scientists would expect based on visible mass.

As for dark energy, it is the force that explains the accelerating expansion of the universe. Although scientists do not know much about its nature, it has a significant impact on the structure of the universe. Researchers believe that dark energy drives the universe to expand at a faster rate, making it more vast over time.

The Euclid telescope works to study these two mysterious elements by gathering data from distant celestial bodies, potentially opening new horizons in our understanding of the universe and how these invisible materials shape the development of the universe since the beginning of time. This research is of paramount importance, as understanding how the universe works helps answer many fundamental questions about our existence.

Technological Advancement in Astronomy

Euclid’s data shows how modern technology has enabled the exploration of the depths of the universe in ways that were not previously possible. The Euclid telescope marks a milestone in the use of advanced technology in astronomy. It is characterized by its high precision and ability to capture high-quality images and videos of distant celestial objects.

The technologies used in the Euclid telescope include advanced imaging techniques, high-resolution observatories, and data processing systems that contribute to analyzing big data. The ability to analyze a massive amount of images and data in a short time represents a significant advancement in astronomical research. The image that has been released includes a compilation of 260 observations resulting from continuous monitoring, demonstrating the effectiveness of the monitoring operations carried out by the team.

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During this progress, scientists hope to gain a better understanding of the mysterious elements of the universe, which could have many implications for astronomy as a whole and for methods of exploring the cosmos. Some future applications of this technology include improvements in astronomical observation and the exploration of new phenomena. Furthermore, the data collected may contribute to a deeper understanding of cosmic processes and the changes occurring in outer space.

Future Expectations for the Euclid Project

The Euclid project is considered one of the largest scientific initiatives aimed at unveiling new horizons in astronomy. The telescope is expected to complete its mission over six years, during which it will collect data covering a third of the sky, meaning it will be able to image over a billion galaxies.

In 2026, the first data related to cosmology will be released. Scientists hope this will provide new insights into how the universe evolves and how dark matter and dark energy affect cosmic distribution. With each new release of data, new avenues for questions and new answers will be opened up.

This project represents an opportunity to continue exploring the depths of the universe and discover more about the unknown aspects that have yet to be uncovered. The results obtained by the Euclid telescope will significantly impact our understanding of the universe, and could lead to new discoveries that define the future landscape of astronomical research worldwide.

Source link: https://www.livescience.com/space/cosmology/euclid-telescope-reveals-1st-section-of-largest-ever-3d-map-of-the-universe-and-theres-still-99-percent-to-go

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