Tests on Earth appear to confirm how the Red Planet’s spider-shaped geologic formations are carved by carbon dioxide.

Astronomers found the biggest pair of black hole jets ever observed, stretching 23 million light years. and named this system ...

Scientists have discovered the longest pair of jets streaming from a black hole in a distant galaxy. Black holes eat most ...

An artist's illustration of the longest black hole jet system ever observed. Nicknamed Porphyrion after a mythological Greek ...

Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That ...

Nicknamed Porphyrion after a giant in Greek mythology, the jet megastructure dates to a time when the universe was 6.3 ...

Astronomers have identified the largest black hole jet structure known, named Porphyrion, stretching 23 million light-years across, akin to 140 Milky Way galaxies aligned. This discovery, emerging ...

"The Milky Way would be a little dot in these two giant eruptions." ...

The eruptions span 23 million light-years from end to end, which is equivalent to lining up 140 Milky Way galaxies back to ...

A major California university maintained its No. 2 spot on an annual Forbes ranking of the best colleges while another ...

New research challenges assumptions about super-Earth formation around metal-poor stars, reshaping our understanding of ...