Gauging the mass of a black hole is tricky, but astronomers have devised multiple methods to measure the heft of these galactic gluttons ...

Interstellar objects like 3I/ATLAS that have been captured in planet-forming disks around young stars could become the seeds ...

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...

3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the ...

New research suggests the interior of Mars is far messier than scientists once believed. Instead of neat, layered structures, ...

For scientists, learning more about how black holes behave is essential to understanding how the universe works. A recent ...

The findings suggest Earth’s geological story was partly written in the stars – specifically, in the spiral arms of our home ...

Fact: There are several reasons your cycle might be off. PCOS is one, sure. But thyroid issues are another. So is stress or suddenly gaining or losing weight. Even vitamin deficiencies can affect your ...

A decade after the first discovery, scientists have used these waves to find a unique merger, a massive binary system and a ...

The Gemini South telescope in Chile captured the most detailed image of interstellar comet 3I/ATLAS yet, showing its broad coma and tail © International Gemini ...

Human beings have an ability to see faces in objects, from cloud formations to coffee foam. Face pareidolia is the reason why - and it starts when we're babies. But are there any risks in seeing faces ...

3I/ATLAS was captured by the Gemini North telescope in Maunakea, Hawaii, revealing the comet’s compact coma. International Gemini Observatory/NOIRLab/NSF/AURA/K ...