Messier 78 is a nursery of star formation enveloped in a shroud of interstellar dust located 1,300 light-years away from Earth. Using its infrared camera, Euclid exposed hidden regions of star formation for the first time and mapped complex filaments of gas and dust in unprecedented detail. Credit: ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre , G. Anselmi; CC BY-SA 3.0 IGO or ESA Standard License’s support, aims to map the sky and study dark matter and dark energy.
Euclid’s view of the Dorado group of galaxies shows signs of galaxies interacting and merging. The shells of hazy white and yellow material, as well as curving “tails” extending into space, are evidence of gravitational interaction between the galaxies. Credit: ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre , G. Anselmi; CC BY-SA 3.
More than 50,000 galaxies are visible in this image of Abell 2390, a galaxy cluster 2.7 billion light-years away from Earth. Near the center of the image, some of the galaxies appear smudged and curved, an effect called strong gravitational lensing that can be used to detect dark matter. Credit: ESA/Euclid/Euclid Consortium/NASA, image processing by J.-C. Cuillandre , G. Anselmi; CC BY-SA 3.
“Observing a galaxy cluster with both instruments allows us to see galaxies at a wider range of distances than what we could get using either visible or infrared alone,” said’s Jason Rhodes, principal investigator for NASA’s Euclid dark energy science team. “And Euclid can make these types of deep, wide, high-resolution images hundreds of times faster than other telescopes.”
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