This mind-boggling structure—nicknamed Porphyrion, after a giant from Greek mythology—contains the largest black hole jets ...

A screenshot of the ABC News-hosted presidential debate between Kamala Harris and Donald Trump in September 2024. Picture: Youtube screenshot of Wall Street Journal debate stream Half of the world ...

spanning 23 million light-years and named Porphyrion. Originating from a supermassive black hole in a galaxy that existed when the universe was 6.3 billion years old, these powerful jets may have ...

Astronomers have named the jets Porphyrion, after a giant from Greek mythology. They were spotted far enough away that the universe was only 6.3 billion years old – less than half its present age.

Somebody moved UK's oldest satellite, and no-one knows who or why Britain's oldest satellite is in the wrong part of the sky, but no-one's really sure who moved it.

NEWS ANALYSIS: Norwegian Prime Minister Jonas Gahr Støre was quick to congratulate Donald Trump on Wednesday, even before the final vote in the US presidential election was tallied. Støre stressed ...