The Galaxies Spring Showcase 2026 is set to take place later this month and will feature announcements and updates for over ...

A study of the fascinating galaxy system nicknamed "The Stingray" suggests that mysterious little red dots could be a phase ...

An astronomer at the University of Hawaiʻi at Hilo is using data from the Canada–France–Hawaiʻi Telescope (CFHT) on Maunakea ...

Learn how a two-state model of dark matter could explain why gamma-ray signals appear in some galaxies but not others.

The Antennae galaxies are witnessed in the process of merging into a single elliptical galaxy.

Since its launch in April 1990, the Hubble Space Telescope has been an invaluable tool for astronomers in unraveling the ...

By analyzing the data from the Pan-Andromeda Archaeological Survey (PandAS), European astronomers have discovered a new satellite of the Andromeda galaxy. The newfound object, which received the ...

Joseph Shavit The absence of a signal could itself be a signal. This is the idea behind a new study published in the Journal ...

LOFAR radio sky survey map of the universe reveals colossal collisions, strange stars, and cosmic signals never before seen ...

The Eberly Telescope Dark Energy Experiment (HETDEX) has discovered tens of thousands of gigantic hydrogen gas halos, called ...

A major survey verifies 3,500 gravitational lenses, offering new tools to map dark matter and track cosmic expansion.

Greetings, stargazers. Welcome to a Friday column. Maybe reading on a new day will get you started on some weekend observing activities when most people have a bit more time. I hope you have gotten ...