New research from Case Western Reserve University challenges the standard model of galaxy formation. While the model ...

A new class of galaxies, nicknamed UFOs—short for Ultra-red Flattened Objects—has been discovered by astrophysicists led by ...

See composite views of the Cartwheel Galaxy captured by the James Webb Space Telescope. The galaxy is 500 million light years ...

Data collected by NASA’s James Webb Space Telescope is in conflict with predictions based on the hypothesis of dark matter ...

The dwarf planet Makemake, which chills out in the deep freeze of the outer Solar System, might be home to an ice volcano 1.

Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe.

A series of "red monsters" discovered by the James Webb Space Telescope (JWST) are complicating our accepted ideas about the ...

A galaxy racing through space at an astonishing speed of two million mph (3.2 million km/h) has created a dramatic collision.

Floridians are counting down the days until the end of hurricane season and enjoying the first official cold front, but the ...

Scientists have finally imaged a star outside of the Milky Way for the first time. Here's what it looks like and how they did ...

A team of more than 60 astronomers spotted NGC 7318b smashing through Stephan's Quintet, and their findings were published in the Monthly Notices of the Royal Astronomical Society.

A massive collision of galaxies sparked by one traveling at a scarcely-believable 2 million mph (3.2 million km/h) has been ...