A small blue dwarf galaxy passed through the massive Bullseye galaxy. This impact created nine rings of new stars.

Hubble’s high-resolution imagery allowed researchers to hone in on more of the Bullseye galaxy’s rings — and helped confirm ...

Scientists have discovered an impressive galaxy with Hubble Space Telescope that has six more rings than other previously known galaxies and an arrow-like feature straight through its heart.

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

Hubble Space Telescope discovers galaxy with unprecedented nine rings formed by cosmic collision, located 567 million ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

The galaxy, officially named LEDA 1313424, lies approximately 567 million light-years away in the constellation Pisces.

The research team said these rings likely formed when a smaller galaxy shot through the heart of the Bullseye galaxy roughly ...

A newly discovered galaxy is challenging what scientists thought they knew about galactic collisions. Located 567 million ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

The Einstein ring was found surrounding the galaxy NGC 6505, located a relatively close 590 million light-years from Earth.

Euclid, the European Space Agency’s dark Universe detective, has made an astonishing discovery – right in our cosmic backyard ...