ESA's Euclid Mission Releases First Major Data Batch, Laying Foundation for Largest 3D Map of the Universe

The European Space Agency's Euclid mission has released its first major batch of data, named DR1-Foundation. This release captures the light of over a billion objects and covers an area of sky equivalent to 9500 full Moons, establishing the groundwork for the mission's most extensive 3D map of the cosmos. Comprising approximately 13 months of observations since its launch in July 2023, this dataset is crucial for scientists to begin constructing a detailed 3D map of the cosmos, which is vital for unraveling the mysteries of the dark Universe, including dark energy, dark matter, and the cosmic web.