Mapping the Cosmos: Euclid’s Flagship Simulation
Podcast: Bedtime AstronomyPublished On: Wed Oct 08 2025
Description: Scientists have built the largest galaxy simulation ever—3.4 billion galaxies and four trillion particles—to prepare for ESA’s Euclid mission. This cosmic mock-up will help decode dark energy, map the universe in 3D, and test whether our cosmological model truly holds.
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