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Hubble Captures Spiral Galaxy Z 229-15
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Everything, in one place, all at once, Z 229-15 Spiral galaxy
This luminous Picture shows Z 229-15 — imaged here in beautiful detail by the NASA/ESA Hubble Space Telescope — a celestial object that lies about 390 million light-years from Earth in the constellation Lyra. Z 229-15 is one of those interesting celestial objects that, should you choose to research it, you will find defined as several different things: sometimes as an active galactic nucleus (an AGN); sometimes as a quasar; and sometimes as a Seyfert galaxy. Which of these is Z 229-15 really? The answer is that it is all of these things all at once, because these three definitions have significant overlap.
Credit:
ESA/Hubble & NASA, A. Barth, R. Mushotzky
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Song Credit:
Attribution 4.0 International (CC BY 4.0)
This luminous Picture shows Z 229-15 — imaged here in beautiful detail by the NASA/ESA Hubble Space Telescope — a celestial object that lies about 390 million light-years from Earth in the constellation Lyra. Z 229-15 is one of those interesting celestial objects that, should you choose to research it, you will find defined as several different things: sometimes as an active galactic nucleus (an AGN); sometimes as a quasar; and sometimes as a Seyfert galaxy. Which of these is Z 229-15 really? The answer is that it is all of these things all at once, because these three definitions have significant overlap.
Credit:
ESA/Hubble & NASA, A. Barth, R. Mushotzky
Like us on Facebook at:
Astronomy Wonders and Discoveries Facebook Home Page:
Song Credit:
Attribution 4.0 International (CC BY 4.0)