Light pollution poses a significant threat to our ability to view the stars, highlighting the urgent need to protect dark ...

Described in the Gospel of Matthew as the celestial sign that led the Magi to the newborn Jesus, the star stands at the ...

Scientists around the world are confronting unexpected radio silence and puzzling measurements from interstellar object ...

An international team of astronomers has achieved a first in probing the early universe, using the James Webb Space Telescope ...

Long before modern telescopes, early astronomers mapped the heavens with math, myth, and sheer curiosity. This crossword quiz celebrates the minds who first charted the cosmos.

Scientists have discovered a giant cosmic filament where galaxies spin in sync with the structure that holds them together.

Using Georgia State’s CHARA Array, an international team of scientists has uncovered unexpected complexity in how stars explode. Astronomers have obtained images of two stellar explosions, called ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...

We close out the list with a third Rebecca Yarros novel, the latest installment in the "Empyrean" series that were the third ...

Here is a look at just a few of the biggest developments in astronomy that The Debrief has been tracking in 2025.

The year’s most memorable moments from astronomy and space exploration include a double-detonating supernova, a private moon ...

Two rare cosmic collisions around the young star Fomalhaut were caught by space telescopes, offering new clues about how planets form.