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JWST Unveils Secrets of M87 Jet's Dynamics

10/8/2025

23 3 Full Breakdown

Summary

Story summary

The James Webb Space Telescope (JWST) reveals features of M87 jet, including helical lanes and knots.
A study published in Astronomy & Astrophysics reanalyzed JWST's infrared data, refining jet dynamics and the counter-jet.
The counter-jet, once hard to detect, was traced with JWST's infrared capabilities.
Event Horizon Telescope (EHT) observations show a dynamic magnetic environment around M87, with polarization changes.

History

Historical Context

The Event Horizon Telescope (EHT) captured the first image of a black hole in Messier 87 on April 10, 2019, marking a significant milestone in astrophysics. This achievement, involving over 200 researchers, confirmed predictions of general relativity. Building on this foundation, the James Webb Space Telescope's recent findings enhance our understanding of cosmic phenomena, paving the way for future discoveries in black hole research.

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Story summary

The James Webb Space Telescope (JWST) reveals features of M87 jet, including helical lanes and knots.
A study published in Astronomy & Astrophysics reanalyzed JWST's infrared data, refining jet dynamics and the counter-jet.
The counter-jet, once hard to detect, was traced with JWST's infrared capabilities.
Event Horizon Telescope (EHT) observations show a dynamic magnetic environment around M87, with polarization changes.

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