Astronomers trace the striking pattern to an encounter between a big galaxy and a much smaller one some 50 million years ago.

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

NASA's Hubble Space Telescope had captured a ringed galaxy (LEDA 1313424) that not only heavily resembles a bullseye, but ...

In a study that was published in The Astrophysical Journal Letters, astronomers used Hubble to find eight observable ...

Astronomers have discovered a unique collisional ring galaxy, nicknamed the "Bullseye," that features nine rings, the most ...

NASA's Hubble Space Telescope has captured a cosmic bullseye. The gargantuan galaxy LEDA 1313424 is rippling with nine ...

Previous observations of other galaxies show a maximum of two or three ... They used Keck to confirm one more ring. The team suspects a 10th ring also existed, but has faded and is no longer ...

The best smart ring on the market with an app that visualizes all of your health data in a useful and easy format. Smart rings that you put around your finger gather the same health data as a ...

A new way to study 3D maps of galaxies in the cosmos without compressing the data is revealing new information about the dark universe. Hidden information in maps of galaxies spread across the ...

"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." Using the James Webb Space Telescope (JWST), astronomers have discovered ...

In the century since Hubble's pioneering work, astronomers like me have learned that the universe is vast and contains trillions of galaxies. In 1610, astronomer Galileo Galilei used the newly ...