In this episode, Astronomy magazine Editor Emeritus Dave Eicher invites you to head out during the early evening hours of ...

Stargazers, get ready for a celestial show! A planetary alignment featuring six planets will be visible in late February and ...

“Textbooks will need to be updated,” study co-author Yohai Kaspi, a planetary scientist at the Weizmann Institute of Science in Israel, said in a statement. “The size of Jupiter hasn’t changed, of ...

With this new survey, astronomers have gained a peek inside a stage of exoplanet system formation they have yet to fully ...

A distant star system with four super-sized gas giants has revealed a surprise. Thanks to JWST’s powerful vision, astronomers detected sulfur in their atmospheres — a chemical clue that they formed ...

The simplest way to differentiate between planets and stars is by observing their light - if it twinkles, it's likely a star ...