The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

In a recent study published in The Astrophysical Journal, a team of scientists from the University of Tokyo, Peking ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

Dark matter is a hypothetical form of matter believed to be everywhere, outnumbering regular matter (what we're made of) 5-to ...

The Hubble Space Telescope has been used to study NGC 1052-DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard Space Flight Center ...

For over a century, astronomers have searched the skies for a perfect example of a phenomenon predicted by Albert Einstein: a luminous halo formed by the bending of light around a massive object. Now, ...

The Euclid Space Telescope has captured a remarkable image showing an extremely rare phenomenon: a ring of light around the center of a galaxy, known as an Einstein Ring. These structures appear in ...

CAPE CANAVERAL, Fla. (AP) — Europe’s Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, ...

An Einstein ring is light from a much more distant galaxy that bends in such a way as to perfectly encircle a closer object, in this case, a well-known galaxy in the constellation Draco.

Europe's Euclid space telescope has detected a rare halo of bright light around a nearby galaxy, astronomers reported Monday.