Learn about the latest data from the ESA's Euclid telescope, classifying 380,000 galaxies and bringing us one step closer to understanding dark matter and dark energy.

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies.

The Euclid space telescope is on a mission to map more than one third of the entire sky, observing billions of galaxies over a span of six years to gather data about the universes