Telescopes Team Up for New View of Cat’s Eye Nebula

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A planetary nebula in space. The star in the very center is surrounded by white bubbles and loops of gas, all shining with a powerful blue light. Farther away a broken ring of red and blue gas clouds surrounds the nebula. A multitude of golden and white stars, wisps of gas and distant galaxies of various sizes surround the nebula on the black background.
ESA/Hubble & NASA, ESA Euclid/Euclid Consortium/NASA/Q1-2025, J.-C. Cuillandre & E. Bertin (CEA Paris-Saclay), Z. Tsvetanov

This March 3, 2026, image combines views from ESA’s (European Space Agency) Euclid and NASA’s Hubble Space Telescope to feature one of the most visually intricate remnants of a dying star: the Cat’s Eye Nebula, also known as NGC 6543. This extraordinary planetary nebula lies 4,400 light-years away in the constellation Draco and has captivated astronomers for decades with its elaborate and multilayered structure.

See what this observation reveals about this planetary nebula.

Image credit: ESA/Hubble & NASA, ESA Euclid/Euclid Consortium/NASA/Q1-2025, J.-C. Cuillandre & E. Bertin (CEA Paris-Saclay), Z. Tsvetanov

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