Astronomers have discovered a sample of nine galaxies that defy categorization. In fact, these galaxies detected in the ...

JWST has identified nine distant, compact galaxies that do not fit existing categories, raising new questions about how galaxies formed in the early Universe.

Astronomers have identified Cloud 9, a nearby dark matter halo filled with gas but no stars. The discovery supports key predictions about how galaxies form and why some never do.

Astronomers believe this is a window into the early stages of galaxy formation.

An inexplicably hot, fast-growing cluster of galaxies in the early universe has scientists questioning theories of galactic ...

A team of international researchers, led by a University of British Columbia astrophysicist, has discovered a young galaxy ...

WASHINGTON — For the first time ever, astronomers have confirmed the existence of a "failed galaxy," a massive, starless ...

Astronomers say they have identified a new type of astronomical object that challenges traditional ideas about how galaxies ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...

Using NASA's James Webb Space Telescope, astronomers have spotted two rare kinds of dust in the dwarf galaxy Sextans A, one ...

Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...

Astronomers discovered an extremely hot galaxy cluster in the region that was far hotter and older than current theories ...