NASA created a haunting audio clip of sound waves rippling out of a supermassive black hole, located 250 million light-years away.

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

New research suggests a massive black hole is the primary force preventing Segue 1's small complement of stars from drifting ...

Sydney scientists fixed NASA’s James Webb Space Telescope without ever leaving Earth. Using AI-powered software called AMIGO, ...

Data show that unidentified lights in archival astronomy images were 68% more likely to be imaged 24 hours after a nuclear ...

It is no secret that at the center of our galaxy, the Milky Way, lies a supermassive black hole better known as Sagittarius A ...

Two Sydney PhD students have pulled off a remarkable space science feat from Earth—using AI-driven software to correct image ...

NGC 7496, a dusty barred spiral galaxy located 24 million light-years away in the constellation Grus, harbors a ravenous ...

The interstellar object 3I/ATLAS has astonished astronomers by turning distinctly blue and rapidly brightening as it neared ...

The interstellar object 3I/ATLAS has unexpectedly turned blue and brightened significantly near the Sun on October 29, 2025, ...

A crater on Mars has a bright patch of ice. It's the second time in over a decade that the crater and ice has been observed ...

Astrophysicist Avi Loeb has accused NASA of concealing an image of interstellar object 3I/ATLAS near Mars, claiming the photo ...