The Hubble Space Telescope has detected the most expansive protoplanetary disk documented to date, extending across 400 ...

CAPE CANAVERAL, Fla. — The moon and sun share top billing in 2026. Kicking off the year’s cosmic wonders is the moon, drawing ...

Across the Milky Way and beyond, planetary systems appear to fall into a few recurring blueprints, and recent exoplanet ...

Scientists have discovered that our entire solar system is racing through the Milky Way far faster than current models ...

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

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

Understanding how the Milky Way formed means looking far beyond the bright spiral you see in the night sky. A new study led ...

FLAMINGO simulation maps the universe but reveals a puzzling mismatch: galaxies cluster less than theory predicts.

The James Webb Space Telescope has been helping scientists explore the cosmos for years now, but there are still plenty of ...

Starlight and stardust are not enough to drive the powerful winds of giant stars, transporting the building blocks of life ...

Humanity has sent into space everything from lightsabers and Tesla Roadsters to golden records and entire digital genetic ...

Scientists have been cataloging comet 3I/ATLAS’s journey through the Solar System since July, tracking major milestones as ...