Euclid Space Telescope Unveils Treasure Trove of Galaxies

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The European Space Agency (ESA) has released its first data from the Euclid space telescope, launched in July 2023 to investigate dark matter and dark energy. The initial release, dated March 19, includes scans of three regions of the sky, revealing detailed classifications of over 380,000 galaxies, which is just 0.4% of the estimated total for its six-year mission.

According to Carole Mundell, ESA's director of science, this data opens new avenues for understanding fundamental questions in modern science. Euclid's goal is to map the large-scale structure of the universe, which could provide insights into the nature of dark matter and dark energy, collectively constituting about 95% of the universe, yet remain undetectable by traditional means.

The telescope has already captured images of 26 million galaxies, the farthest of which are located 10.5 billion light-years away. Euclid is set to revisit these areas 30 to 52 times during its mission, enhancing image resolution and data collection capabilities. Valeria Pettorino, the project scientist, anticipates significant discoveries ahead as the mission progresses.

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