Astronomers have long been puzzled by two strange phenomena at the heart of our galaxy. First, the gas in the central ...

A new idea about cosmic expansion has emerged that might remove the need for dark matter and dark energy altogether.

The CMZ spans almost 700 light years and contains some of the most dense molecular gas in the galaxy. Over the years, ...

If dark matter is creating positrons in the CMZ, those particles will eventually slow down and eventually annihilate with ...

Euclid's first data release offers a breathtaking glimpse into our universe, revealing over 26 million galaxies and ...

It's fascinating to think about the "most difficult questions in the world", but it's important to remember that what one ...

Intriguing signs from CERN hint at a never-before-seen form of matter – one that could be the tiniest particle cluster ever ...

Earth rotates, the Sun rotates, the Milky Way rotates – and a new model suggests the entire Universe could be rotating.

COVID unleashed a lot of different kinds of crazy in the United States, and, on the right, it broke the dam for a special ...

Hidden galaxies revealed in the far infrared could transform astronomy. Find out why this discovery may shatter long-standing ...

A never-before-seen image of the cosmic microwave background, combining data from the Atacama Cosmology Telescope (ACT) and ...