Cosmic archeologists have used the James Webb Space Telescope to excavate ancient disk galaxies that tell the story of how ...

Disk galaxies, like our own Milky Way galaxy, commonly consist of both a thick and thin disk of stars—each with different ...

Using the James Webb Space Telescope, scientists spotted thin and thick disks in galaxies as far back as 10 billion years ago ...

The Hubble Space Telescope searches the universe to understand how planets, stars, and galaxies form. Recently, it captured ...

NASA’s James Webb Space Telescope continues to reshape our understanding of the universe by providing unprecedented views ...

The most distant known example of what astronomers call a “jellyfish galaxy” has been spotted by NASA’s James Webb Space ...

Many galaxies, including our own Milky Way, are characterized by a flat, extended, rotating stellar disk. These disk galaxies ...

With the aid of citizen scientists, astronomers have discovered an erupting cataclysmic variable star in a rarely seen ...