But details about these “dark” elements of the universe remain a mystery. To shed light on these concepts, Euclid will image a wide range of galaxies. Dark matter will have bent the light from ...

A space telescope has made a significant discovery, uncovering its first Einstein ring, which scientists believe will help us understand the universe better.

THE appearance of a school edition of “Euclid's Elements,” published under the auspices of the Cambridge University Press, provokes reflections upon the strange position so long maintained in ...