Keck Observatory Avails ‘Imiloa October 2024 Sky Watch of Porphyrion

Summary: W.M. Keck Observatory atop Maunakea volcano, Big-Island north-central Hawaii County, Hawaii state, avails ‘Imiloa October 2024 Sky Watch of Porphyrion.

"God talks to human beings through many vectors: through each other, through organized religion, through the great books of those religions, through wise people, through art and music and literature and poetry, but nowhere with such detail and grace and color and joy as through creation. When we destroy a species, when we destroy a special place, we're diminishing our capacity to sense the divine, understand who God is and what our own potential is." Robert Francis Kennedy Jr., April 19, 2023, Boston Park Plaza Hotel, Back Bay, Boston, Massachusetts.

“And there’s many people out there who want us to move to the next planet already and I’m like, hang on, let’s not give up on this planet yet," William, Prince of Wales, July 31, 2023, Sorted Food food truck, London, England, United Kingdom.

Caption, "An artist's illustration of the longest black hole jet system ever observed. Nicknamed Porphyrion after a mythological Greek giant, these jets span roughly 7 megaparsecs, or 23 million light-years. That is equivalent to lining up 140 Milky Way galaxies back-to-back."; credit E. Wernquist / D. Nelson (IllustrisTNG Collaboration) / M. Oei: Usage Restrictions, "Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted."; License CC BY NC ND, via EurekAlert!

W.M. Keck Observatory atop Maunakea volcano, Big-Island north-central Hawaii County (from Hawaiian mauna kea, “mountain white”; ha wai ‘i, “breath life-force supreme”), Hawaii state, avails ‘Imiloa October 2024 Sky Watch of Porphyrion.

‘Imiloa Sky Watch (from Hawaiian ‘imi loa, “to search far”) builds this month’s astronomy news on William Myron Keck (Apr 27, 1880-Aug. 20, 1964) observatory data. The observatory 43.8 miles (70.4892672 kilometers) from Hilo-constructed ‘Imiloa Astronomy Center contributes to comprehending the black-hole, double-jets called Porphyrion (from Hawaiian hilo, “thread”; Greek πορφύρεος, “purple”). Martijn Oei of Leiden University, Netherlands and of California Institute of Technology (Caltech), Pasadena first described giant black-hole jet-system Porphyrion with other giant, new-discovered radio galaxies.

Fanaroff-Riley class-II classification, in the Bernard Lewis Fanaroff and Julia M. Hill Riley scheme, explains enormous Porphyrion as luminous-lobed despite extreme distance from its host galaxy.

The black-hole double-jet system finds itself in the host galaxy J152932.16+601534.4 in the constellation Draco (Hawaiianized kalekona, kelekona, mo’o; from Greek δρᾰ́κων, “dragon” via Latin dracō).

Gigantic Porphyrion guards a 6.3-billion-light-years-old lifespan, just under a half that of the 13.7-billion-light-years-old universe; a 23-million-light-years-long galactic megastructure; and a 7.5-billion-light-years-away distance from our Earth. Scientists housed at Maunakea observatory handled the age and the distance hypotheses, even as those scientists honed the origin and the power hypotheses, of huge Porphyrion. Immense Porphyrion itinerated from an active radiative-mode black hole even as its two-jets power inclines toward 10 to the 39th watts, toward trillions in solar-energy output.

‘Imiloa October 2024 Sky Watch jubilates with Keck Observatory Porphyrion jumbo jets, whose hot plasma intergalatically journeys cosmic rays, heavy atoms, heat, magnetic fields and magnetism.

Such energetic flows of atomic nuclei, electrons and magnetic fields magnetically kineticize the cosmic web; then intergalactic and intragalactic, interstellar and intrastellar, interplanetary and intraplanetary spaces.

Black-hole, large-jet Porphyrion lasts since the early-universe epoch of wispy filaments that link the cosmic galactic web locating themselves more densely, nearer one another, than nowadays. The aforementioned mammoth-jet system might have moved its magnetism and matter, from above and below its massive black hole, much more than in its host-galaxy space. Earthly life needs such magnetism and matter, whose numbers cosmically, galactically, stellarly, planetarily perhaps notable jet systems such as Porphyrion negotiated by navigating outside host-galaxy neighborhoods.

‘Imiloa October 2024 Sky Watch, through Keck Observatory, orients us to such other organizations of Earthly origins as magnetism and matter originating in superjets operating overtime.

Porphyrion presents a northern lobe and a northern jet; a core; a southern jet and a southern inner hotspot; a southern outer hotspot and its backflow.

Our universe perhaps quarters quantitudinous black-hole, double-jet systems such as Alcyoneus (from Greek Ἀλκυονεύς from ἀλκή, “strength”? ἀλκυών, “kingfisher”?), 3.5 billion light years away, and Porphyrion. Fanaroff-Riley class-II radio galaxy resides in host galaxy SDSS J081421.68+522410.0 in the constellation Lynx (Hawaiianized lineka; from Indo-European root lewk-, “bright, light, white” via Greek λύγξ). Martijn Oei shared, on February 14, 2022, his and his team’s seeing the subsequently second-largest black-hole, double-jet, galaxy-sheltered structure, whose lobes span 16 million light years.

‘Imiloa October 2024 Sky Watch teams our Milky Way traveling night skies and, thanks to Keck Observatory, Porphyrion, the latter perhaps tendering the former its origins.

Caption, "Radio image of Porphyrion, a black hole jet system spanning an estimated 23 million light-years. The image, taken with the LOFAR HBA at a central observing frequency of 144 MHz, has an effective resolution of 6.2" and covers 15' × 15' of sky. The Milky Way (assumed diameter: 50 kpc) is shown for scale."; (lower right corner) Milky Way; "Uploaded while editing 'Porphyrion (radio galaxy)' on en.wikipedia.org," Friday, Sep. 20, 2024, 20:47: Martijn Oei, CC BY SA 4.0 International, via Wikimedia Commons

Acknowledgment

My special thanks to talented artists and photographers/concerned organizations who make their fine images available on the internet.

Dedication

This post is dedicated to the memory of our beloved blue-eyed brother, Charles, who guided the creation of the Met Opera and Astronomy posts on Earth and Space News. We memorialized our brother in "Our Beloved Blue-Eyed Brother, Charles, With Whom We Are Well Pleased," published on Earth and Space News on Thursday, Nov. 18, 2021, an anniversary of our beloved father's death.

Image credits:

Caption, "An artist's illustration of the longest black hole jet system ever observed. Nicknamed Porphyrion after a mythological Greek giant, these jets span roughly 7 megaparsecs, or 23 million light-years. That is equivalent to lining up 140 Milky Way galaxies back-to-back."; credit E. Wernquist / D. Nelson (IllustrisTNG Collaboration) / M. Oei: Usage Restrictions, "Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted."; License CC BY NC ND, via EurekAlert! @ https://www.eurekalert.org/multimedia/1042103; via EurekAlert @ https://www.eurekalert.org/news-releases/1058112;

Caption, "Radio image of Porphyrion, a black hole jet system spanning an estimated 23 million light-years. The image, taken with the LOFAR HBA at a central observing frequency of 144 MHz, has an effective resolution of 6.2" and covers 15' × 15' of sky. The Milky Way (assumed diameter: 50 kpc) is shown for scale."; (lower right corner) Milky Way; "Uploaded while editing 'Porphyrion (radio galaxy)' on en.wikipedia.org," Friday, Sep. 20, 2024, 20:47: Martijn Oei, CC BY SA 4.0 International, via Wikimedia Commons @ https://commons.wikimedia.org/wiki/File:Porphyrion_LOFAR_HBA_6".png

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