NASA astronauts Butch Wilmore and Sunita Williams face potential long-term health issues after a nine-month space mission.

A new study suggests that dark matter could be shaping cosmic chemistry, with a proposed self-annihilating dark matter ...

For decades, scientists have been chasing one of the universe’s greatest mysteries: dark matter. Thought to make up about 85% ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

SpaceX and NASA successfully launched the agency’s newest space telescope and solar research mission Tuesday evening. A ...

Scientists have finally solved a long-standing mystery: why do galaxy clusters stay hot? Thanks to a new discovery from the ...

Learn more about this new form of dark matter, which may positively charge hydrogen clouds.

A mysterious phenomenon at the centre of our galaxy could be the result of a different type of dark matter. Dark matter, the mysterious form of unobserved matter which could make up 85% of the mass of ...

Astronomers have observed two strange phenomena near the heart of our galaxy where existing explanations run into trouble. A ...

Scientists used XRISM to detect hot gas flows in Centaurus Cluster, proving that galaxy collisions cause gas movement and ...

A mysterious phenomenon at the centre of our galaxy could be the result of a different type of dark matter.Dark matter, the mysterious form of ...

The XRISM collaboration has discovered flows of hot gas in the core of the Centaurus Cluster. By comparing state-of-the-art X ...