Hubble Telescope previously discovered eight rings of the gargantuan structure, but astronomers confirmed the ninth ring with ...

The researchers speculate that the first two rings in the Bullseye galaxy formed rapidly and spread outward. The creation of ...

In a study published today by The Astrophysical Journal Letters, a research team led by Yale University’s Imad Pasha ...

NASA’s Hubble Space Telescope has captured a breathtaking and unprecedented sight in deep space—a galaxy rippling with nine ...

Imad Pasha, the lead researcher and a doctoral student at Yale University called it a "serendipitous discovery" because it ...

NASA's Hubble Space Telescope spotted a cosmic Bullseye galaxy, revealing evidence of a rare kind of galactic collision.

While eight rings around the galaxy were discovered by the Hubble Telescope, astronomers confirmed a ninth ring using data ...