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Explanation: In spiral galaxies, majestic winding arms of young stars, gas, and dust rotate in a flat disk around a bulging galactic nucleus. But elliptical galaxies seem to be simpler. Lacking gas and dust to form new stars, their randomly swarming older stars, give them an ellipsoidal (egg-like) shape. Still, elliptical galaxies can be very large. Centered in this telescopic view and over 120,000 light-years in diameter, larger than our own Milky Way, elliptical galaxy M87 (NGC 4486) is the dominant galaxy of the Virgo Galaxy Cluster. Some 50 million light-years away, M87 is likely home to a supermassive black hole responsible for a high-energy jet of particles emerging from the giant galaxy's central region. In this well-processed image, M87's jet is near the one o'clock position. Other galaxies are also in the field of view, including large Virgo Cluster ellipticals NGC 4478 right of center and NGC 4476 near the right edge.
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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 - Elliptical Galaxy - Virgo Cluster
Publications with words: jet - Elliptical Galaxy - Virgo Cluster
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: 2024 March 20 Á The Eyes in Markarians Galaxy Chain
- APOD: 2023 September 19 Á HH 211: Jets from a Forming Star
- Virgo Cluster Galaxies
- Stars, Dust, Pillars, and Jets in the Pelican Nebula