A new image from NASA’s Webb Telescope captures a stunning new look at M90, a massive spiral galaxy escaping the Virgo ...

Astronomers have identified dozens of stellar streams in the Milky Way, offering clues about the galaxy’s structure and ...

A team of astronomers has reconstructed the 12-billion-year evolutionary history of a giant spiral galaxy, marking a major step toward understanding how galaxies like our own Milky Way formed. The ...

It’s constant, invisible, and far more powerful than it seems. You’re part of it, but most people never notice.

For the first time, scientists have reconstructed the full history of a galaxy outside the Milky Way using chemical clues. By ...

Learn how galactic archaeology uses chemical clues to uncover how galaxies formed and evolved over billions of years.

Stellar streams are trails of stars that astronomers can study to solve mysteries about the history of our Milky Way galaxy ...

By reading the chemical “fingerprints” of a distant galaxy, astronomers reconstructed its 12-billion-year evolution. This new ...

Magnetic fields that stretch across thousands of light-years should take a very long time to organize. Standard dynamo theory ...

A rare star reveals how the Universe's first stars exploded, helping explain the Milky Way’s outer halo and its unusual ...

A galaxy next door was violently shattered by a cosmic crash, and the aftermath is rewriting everything astronomers thought ...