The Simons Observatory is one of the most ambitious cosmic observatories on Earth, dedicated to studying the cosmic microwave ...

A mysterious glow has been detected in the Milky Way, challenging our understanding of cosmic emissions and hinting at the ...

A University of York study suggests dark matter may subtly tint light red or blue as it passes through space, leaving a ...

Researchers suggest that dark matter might subtly color light red or blue as it passes through, revealing traces of its ...

For decades, astronomers have been vying to identify a source for a mysterious gamma-ray excess at the center of the Milky ...

A new research effort involving simulations of Milky-Way-like galaxies shows that the mysterious, unexplained extra gamma ...

Scientists may have made an "out of this world" discovery. New research suggests that a mysterious glow in our galaxy might be caused by dark matter, an invisible form of matter believed to be five ...

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

Astronomers have found new evidence that mysterious dark matter may be responsible for the unusual glow of high-energy gamma ...

A gamma ray glow at our galaxy’s center has puzzled scientists for almost two decades. New computer simulations back the ...

An excess of gamma rays in the center of our galaxy could mean scientists have finally detected dark matter particles—or not ...