A bright star within our Milky Way galaxy photobombed a beautiful new image of a distant galaxy with "patchy" spiral arms.

In a massive achievement within the world of science, Colossal Biosciences has reportedly revived a long-extinct wolf species ...

Catch two transits of Io, spot sparkling star clusters, and view Mars at aphelion while the April Full Moon lights the sky this week.

Here's an observers' guide to the newly discovered Comet 2025 F2 (SWAN), which is visible in northern skies right now.

Researchers mapped a far-infrared landscape brimming with nearly 2,000 galaxies. There may be "hidden galaxies" lurking just ...

Never before had scientists seen the phenomenon until they rallied colleagues around the world to view a galaxy far ... a pulsing star within the Andromeda Galaxy on a glass photographic plate ...

They studied a galaxy named JADES-GS-z13-1 that lies among the oldest ever ... As astronomers study more ancient galaxies, these light bubbles might offer the clearest view yet into the universe’s ...

The Andromeda galaxy is surrounded by a constellation of dwarf galaxies that are arranged in a highly lopsided manner. Analysis of cosmological simulations published in Nature Astronomy reveal that ...

Multiple spacecraft captured the moon's shadow sweeping across North America at more than 1,500 mph during the 2024 total ...