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.

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 ...

Why did the UK's first satellite end up thousands of miles from where it should have been? Britain's oldest satellite is in the wrong part of the sky, but no-one's really sure who moved it.

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