(CNN) – A new image from NASA’s Hubble Space Telescope shows what is nicknamed “The Bullseye.” Its real name is Gargantuan ...

Major General Charles Bolden Jr. spoke about his experience as an astronaut during the Tate Lecture on Tuesday, Feb. 4, in ...

The dwarf irregular galaxy NGC 4214 resides about 10 million light-years away. The galaxy’s relative proximity, combined with the wide variety of evolutionary stages among its stars. This image from ...

The rings are regions of higher density, where the galactic material has been pushed together by the rippling shocks. The ...

Symbiotic Star Mira HM Sge: A Hubble Space Telescope image of the symbiotic star Mira HM Sge. Located 3,400 light-years away in the constellation Sagitta, it consists of a red giant and a white dwarf ...

New Hubble Space Telescope imagery of the Saturn show it's 'ring spokes' in orbit around the gas giant planet. Credit: ...

After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...

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

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 ...

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

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