Not only are they supermassive black holes, but they crate a unique "wagging tail" of super-charged particles.

A world-first discovery of binary stars could be the first step in building a more complete picture of how our galaxy formed, ...

Astronomers from Australia and Serbia have performed multi-band photometric observations of a binary star known as V717 ...

A new study has challenged a popular explanation for the unexpected 30-second shortening of Dimorphos's orbital period. The ...

Astronomers recently released a new image of the binary star system Eta Carinae's full spectrum, taken from deep in Chile's ...

On 29 August 2025, Huntress analysts encountered a previously unseen ransomware variant called “Obscura.” This name was taken from the ransom note (README_Obscura.txt), which also made several ...

Following a 31-17 defeat to the Seahawks, the Pittsburgh Steelers face mounting questions on both offense and defense. Despite coach Tomlin's call for patience, quarterback Aaron Rodgers is advocating ...

Chad Hanna receives funding from the National Science Foundation. Scientists first detected ripples in space known as gravitational waves from the merger of two black holes in September 2015. This ...

A threat actor targeting exposed Docker APIs has updated its malicious tooling with more dangerous functionality that could lay the foundation for a complex botnet. The activity was first reported in ...

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights. Stars are the fundamental building blocks of our ...

A bizarre planet defies cosmic norms: scientists have confirmed a giant planet orbiting in reverse around one star in a close binary system—an arrangement previously thought impossible. Using advanced ...

This artist’s impression illustrates a binary pair of giant stars. Credit: NOIRLab/NSF/AURA/J. da Silva (Spaceengine)/M. Zamani Astronomers have confirmed the existence of a rare, retrograde-orbiting ...