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

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

NASA’s Hubble Space Telescope has revealed a galaxy resembling a bullseye, with multiple rings expanding from its centre.

M3 was the first globular cluster Charles Messier discovered for his catalog. To see M4’s oldest white dwarfs, Hubble took ...

Ohio State astronomy professor Adam Leroy is the 2025 recipient of the Henry Draper Medal. The Henry Draper Medal, established in 1886, is awarded every four years to a researcher or pair of ...

The Hubble Space Telescope captured a stunning image of a galaxy in the constellation Gemini, hosting a supernova named SN ...

NASA's Hubble Space Telescope captures stunning image of supernova SN 2022aajn, helping astronomers measure cosmic distances ...

NASA's Hubble captured LEDA 1313424, a galaxy with record-breaking nine star-filled rings, formed by a rare dwarf galaxy ...

James Webb and Hubble reveal HH 30, a young star’s chaotic birth in a cosmic nursery, shedding light on dust movement, jets, ...

The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

The Bullseye is now confirmed to have nine rings, eight of which are visible to Hubble. Researchers confirmed the existence ...

Mercury joins the night sky to complete a seven-planet alignment just after sunset for the end of February. Saturn leaves our ...