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Astronomy Picture of the Day - Porphyrion: The Longest Known Black Hole Jets
NASA ^ | 1 Oct, 2024 | Animation Credit: Science Communication Lab for Martijn Oei et al., Caltech

Posted on 10/01/2024 12:27:47 PM PDT by MtnClimber

Explanation: How far can black hole jets extend? A new record was found just recently with the discovery of a 23-million light-year long jet pair from a black hole active billions of years ago. Dubbed Porphyrion for a mythological Greek giant, the impressive jets were created by a type of black hole that does not usually create long jets -- one that is busy creating radiation from infalling gas. The featured animated video depicts what it might look like to circle around this powerful black hole system. Porphyrion is shown as a fast stream of energetic particles, and the bright areas are where these particles are impacting surrounding gas. The discovery was made using data from the Keck and Mayall (DESI) optical observatories as well as LOFAR and the Giant Metrewave Radio Telescope. The existence of these jets demonstrates that black holes can affect not only their home galaxies but far out into the surrounding universe.


TOPICS: Astronomy; Astronomy Picture of the Day; Science
KEYWORDS: apod; darkenergy; darkforce; darkmatter; nasa; speedofdark
To be added or removed from the Astronomy Picture of the Day ping list please send me a request via "Private Reply" (Mail).

Today's image is a video at the source link.

1 posted on 10/01/2024 12:27:47 PM PDT by MtnClimber
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To: 21stCenturion; 21twelve; 4everontheRight; abb; AFB-XYZ; AFPhys; Agatsu77; America_Right; ...
Pinging the APOD list

🪐 🌟 🌌 🍔

Today's image is a video at the source link.

2 posted on 10/01/2024 12:28:25 PM PDT by MtnClimber (For photos of scenery and wildlife, click on my screen name for my FR home page. More photos added.)
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To: MtnClimber
23 million light-years would be something like 138 quintillion miles.

When you're a jet, you're a jet all the way, as someone said in "West Side Story."

3 posted on 10/01/2024 12:51:54 PM PDT by Verginius Rufus
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To: MtnClimber
Spacey video cover of Brian Eno's "Here Come the Warm Jets" by Chrome.

If matter can never be truly destroyed where does it go after Black Holes absorb it?

4 posted on 10/01/2024 12:57:30 PM PDT by MikelTackNailer (Your technology frightens and confuses me.)
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To: MtnClimber

5 posted on 10/01/2024 4:20:20 PM PDT by DannyTN
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To: MtnClimber
Paul Anka's cover of Soundgarden's "Black Hole Sun"
6 posted on 10/02/2024 6:47:04 AM PDT by martin_fierro (< |:)~)
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