These new galaxies are what are known as UCDs, or ultra-compact dwarf galaxies. As their name suggests, these galaxies are extremely compact and are only around 200 light-years across. By ...

Using the Australian Square Kilometer Array Pathfinder (ASKAP), astronomers have discovered 15 new giant radio galaxies with ...

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies ...

Our new study of the nearby starburst galaxy Haro 11 has shown that strong X-ray-emitting superwinds may be a key mechanism enabling galaxies to leak ionizing radiation, which is believed to have ...

NASA is releasing stunning photos taken by the Hubble Space Telescope to celebrate its 35th anniversary. Check them out below ...

Euclid, a European space telescope, just captured 26 million galaxies to reveal the secrets of the dark universe. The Euclid Space Telescope is focused on surveying about one-third of the night ...

By tracing how galaxies drift through space ... If Laniākea, whose name means "immense heaven" in Hawaiian, is indeed part of a much larger basin of attraction, it challenges current views ...

This James Webb Space Telescope deep-field image shows some of the earliest and most distant galaxies ever seen — but it's still likely lacking a layer. . | Credit: NASA, ESA, CSA and STScI A ...