The Hubble Space Telescope has imaged a "200,000 light-year-long trail of newborn stars" that may have been left behind by a runaway supermassive black hole. Video Credit: Black Hole Animation NASA’s ...

Astronomers have long struggled with a troubling puzzle: a significant portion of normal matter in the universe appeared to ...

A team of astronomers has detected what they call the most promising signs to date of a possible biosignature, or signs of ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M.

JWST discovers Zhúlóng, the earliest Milky Way-like galaxy, 800 million years after the Big Bang explosion occurred.

The initial report was based on observations from the powerful James Webb Space Telescope, a collaboration of NASA and its European and Canadian counterparts. But the results created a lot of hubbub ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

A newly discovered comet, called C/2025 F2 (SWAN), may have disintegrated. But the remnants are still visible.

In this week’s edition of The Prototype, we look at potential first signs of life on another world, an FDA greenlight for ...

A new research paper in the Astrophysical Journal suggests that Cambridge scientists have managed to find emissions from ...

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

Amid harsh cuts, the Trump administration has proposed canceling the nearly ready-to-launch Nancy Grace Roman Space Telescope ...