Euclid blasted off on its six-year mission to explore the dark universe on 1 July 2023. Before the spacecraft could begin its ...

Albert Einstein himself thought that the eponymous Einstein ring would be impossible to observe, but the Euclid telescope has ...

For decades, scientists have worked to map the universe’s large-scale structure, testing cosmological models and ...

Dark matter is more than five times as abundant as all the visible matter in the universe. So why can't we see any of it?

In a significant astronomical discovery, researchers found three ultra-faint dwarf galaxies, offering new insights into the ...