Tests confirmed it was astroblastoma, a rare, malignant pediatric tumor. Her doctors wanted to use proton radiation therapy ...

A mysterious comet from beyond our solar system is giving astronomers a rare glimpse into alien worlds — and it may have ...

A long-standing cosmic mystery is beginning to yield new clues as researchers uncover a strikingly consistent pattern in the ...

Something invisible holds the universe intact. It outweighs everything you can see—every star, every gas cloud, every ...

Researchers from Heinrich Heine University Düsseldorf and Forschungszentrum Jülich have confirmed “for the first ...

Scientists have detected a universal energy threshold across all cosmic rays, and it may rewrite a century of astrophysics.

For years, scientists have searched for the sources of the most energetic particles in ...

The source of that stench: solidified blocks of 50,000-year-old regurgitated stomach oil from Antarctic Snow Petrels, hunks ...

At the centres of many galaxies lie supermassive black holes with masses millions or even billions of times greater than the ...

A team of international astrophysicists have uncovered new insights into the mystery behind the differences in the appearances of extragalactic jets emerging from the environments of supermassive ...

Prof Stephen Hawking’s closest collaborator explains emerging evidence supporting the cosmologist’s final thoughts on time ...

The astronomer used the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile to make the observations.