Astronomers mapped the distant galaxies to study the universe's large-scale structure.

We lay on the hill and watched the galaxy pour a faint, silvery river across the night sky.

The artist decided to galaxy the mural, sprinkling tiny painted worlds across its surface.

Early astronomers often spoke of the Galaxy as though it were the only island of stars, unaware that countless others lay beyond it.

Astronomers often focus on whirlpool galaxies to study star formation in spiral arms.

Astronomers found that the dense cluster contained several elliptical galaxies whose stellar populations showed surprising similarities.

During the survey, we identified three jellyfish galaxies with long ionized gas tails.

Starburst galaxies can produce hundreds of new stars per year, dramatically reshaping their structure.

Radio galaxies often host relativistic jets that extend far beyond their host galaxies.

Astronomers discovered that many spiral galaxies contain supermassive black holes at their centers.