How The 'Dark Universe' Telescope Euclid Scans The Sky from stare d112 stare Watch Video
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⏲ Duration: 1:7 👁 View: 5.8M times ✓ Published: 13-Apr-2024
Description: Euclid uses a method called 'step-and-stare to scan the night sky, which allows it to combine a bunch of separate measurements to form a larger image. Ultimately, scientists believe this will yield the largest cosmological survey ever conducted in visible and near-infrared light.<br/><br/>Credit: ESA. Acknowledgement: Work performed by ATG under contract for ESA.