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Explanation: Jets of streaming plasma expelled by the central black hole of a massive elliptical galaxy likely light up this composite image of 3C296. The jets emanating from NGC 5532 and are nearly a million light years long. Exactly how the central black hole expels the infalling matter is still unknown. After clearing the galaxy, however, the jets inflate large radio bubbles that could glow for millions of years. If excited by a passing front, radio bubbles can even light up again after a billion years. Visible light is depicted in the above image in blue, while radio waves are shown in red. The radio map was created with the Very Large Array of radio telescopes.
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NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
Based on Astronomy Picture
Of the Day
Publications with keywords: jet - radio galaxy - 3C296
Publications with words: jet - radio galaxy - 3C296
See also:
- APOD: 2024 October 1 Á Porphyrion: The Longest Known Black Hole Jets
- The Galaxy, the Jet, and a Famous Black Hole
- APOD: 2024 May 7 Á Black Hole Accreting with Jet
- APOD: 2023 September 19 Á HH 211: Jets from a Forming Star
- Stars, Dust, Pillars, and Jets in the Pelican Nebula
- Young Star Jet MHO 2147
- HD 163296: Jet from a Star in Formation