Looking at a distant galaxy means looking back in time.

Image from Alexander Kluge's short film, “The Galactic Year” (Alexander Kluge Archive, Cornell University) Johann Sebastian ...

Astronomers on Maunakea on Hawai‘i Island have spotted the biggest pair of black hole jets ever seen, spanning 23 million ...

The newly discovered black hole-driven jets extend over 7 megaparsecs or 23 million light-years.

Astronomers have identified the largest black hole jet structure known, named Porphyrion, stretching 23 million light-years ...

Astronomers have discovered twin black hole jets that span a distance greater than 140 Milky Way galaxies long, the biggest jets found yet.

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

Astronomers have spotted the biggest pair of black hole jets ever seen, spanning 23 million light-years in total length. That's equivalent to lining up 140 Milky Way galaxies back to back.

Astronomers have found the largest black hole jets ever recorded, spanning 23 million light-years and potentially influencing ...

The largest-ever black hole jets ever seen hint that these cosmic monsters may play an even more significant role in shaping ...

Dubbed 'Porphyrion' after a mythological Greek giant, this immense structure originated when the universe was just 6.3 ...

That's equivalent to lining up 140 Milky Way galaxies back to back. "This pair is not just the size of a solar system ...