Hubble, the trusty space telescope that has ... The Triangulum galaxy was chosen for this ultra-high-res photo op because it’s positioned such that we can view its structure in great detail.

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

The Hubble Space Telescope has captured this striking image of an unusual galaxy with a bullseye structure, as nine rings ...

The Hubble Space Telescope’s latest stunning images have allowed scientists to solve the mystery of the Bullseye Galaxy’s ...

The heart of a globular cluster, like Terzan 4, is packed with stars so tightly that individual stars are difficult to ...

Indeed, Hubble’s high-resolution images of 3C 273 offer a level of detail that was previously impossible to achieve, making it a pivotal moment in quasar research. The discovery of these fine ...

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

A single Roman exposure will capture the equivalent of at least 100 high-resolution Hubble snaps, according to NASA.

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

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

Astronomers used Uranus as a proxy for similar planets beyond our solar system, known as exoplanets, comparing ...

Essentially a wide-angle version of Hubble (with the same sized mirror), Roman will capture the equivalent of at least 100 high-resolution Hubble images in a single exposure. These observations ...