Euklid space telescope photos taken by the sea of galaxies
ESA / EUCLID / EUCLID CONSORTIUM / NASA, J.-C. processing images. Cuillandre, E. Bertin, G. Anselmi
Extraordinary images in the Euklid Space telescope captured 26 million galaxies, some of 10.500 million lights away.
Euklid launched the European Space Agency (ESA) in July 2023 and sent his first images That year in November. In six-year mission, he will represent a third of the sky, building the exact 3D map of the cosmos ever created. Once completed, this survey will help clarify obscure And dark energy is played in cosmic scales.
ESA has now released Large-scale first data in this missionThree “deeply deep” fields “begin – telescopes will be more specific than the area of its other survey. These three points 63 are 63 degrees of heaven, the equivalent of which covered in its entirety moon 300 times more. In the coming years, Euclid will spend 30 to 52 times above these regions, building a more detailed image.
Will do it percival At the Canadian Waterloo University, the set of contemporary images is less than half a percentage of what Euclid will gather above the mission, but there is already many researchers to work. “Galaxy and many of their properties, you can do so much science, and no one has done a survey based on a survey closely infrared and such an optical option,” he noted. “It’s not the same quality HST (Hubble Space Telescope), but it’s very close and we are not just pointing and shooting in individual objects – we are doing the survey.”
Researchers have already used the data of Euclid data to find hundreds of strong gravity lenses. The gravity of these phenomena in the foreground distorts the light from a distant galaxy, creating a shape of an arch or a whole ring. Previously, scientists had to hunt them one by one and point to them and collect more images. Now astronomers can search the survey data in Euklid and will find many at the same time, which will help collect information about the evolution of the galaxies and the universe.
Using a Model AI, researchers could find and cataloged 500 galaxies with a strong gravity lens, doubling everything found so far. “Statistics are phenomena,” Percival says. “Euclid will finally get that amount of data at 200 times.”
The data released so far indicates the only week of Euclid images, but it adds about 35 terabytes – equivalent to 200 days of high quality video streaming. The next set of data to be released at the end will be the value of the images covered by 2000-degree squares and need more than 2000 terabyte spaces.
To see each galaxy manually could last a hundred years, so the AI process has been used to accelerate massively, says Mike Walmsley At the University of Toronto. “We can ask new questions in weeks, than in years,” he stated.
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