description Manatee Nebula (W50) Overview
The Manatee Nebula, formally designated as W50, is a supernova remnant located in the constellation Aquila. It earned its nickname because its shape in radio wavelength images resembles the marine mammal. At the center of the nebula is the microquasar SS 433, a binary star system that emits powerful jets of relativistic plasma. These jets interact with the surrounding supernova ejecta, distorting the remnant into its characteristic elongated shape.
help Manatee Nebula (W50) FAQ
Why is the Manatee Nebula called W50?
The Manatee Nebula is a supernova remnant officially cataloged by astronomers as W50, located in the constellation Aquila. It earned its common name because the massive, elongated shape of the gas clouds closely resembles the marine mammal.
What causes the jet structures in the Manatee Nebula?
The nebula features highly unusual jet structures that are powered by a microquasar located at its center. This microquasar is a system containing a black hole or neutron star that is actively feeding on a massive companion star and spewing out streams of energetic particles.
Where is the Manatee Nebula located in the night sky?
The Manatee Nebula (W50) is located in the direction of the constellation Aquila, the Eagle. It sits at a distance of roughly 18,000 light-years away from Earth, making it a target for professional radio telescopes rather than backyard optics.
How was the Manatee Nebula formed?
The structure originated as a supernova remnant, meaning it was created when a massive star exploded at the end of its life cycle. The shockwave from this ancient stellar explosion pushed gas outward, creating the distinct manatee-like shape we observe today in radio wavelengths.
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