Nebularus Galaxy

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Nebularus Galaxy
The Nebularus galaxy
Observation data
ConstellationEndarivontarist
Characteristics
TypeNebularus, Radio galaxy
Mass1.15×1012 M
Number of stars100–500 billion ((1–4)×1011)
Size26.8 ± 1.1 kpc (87,400 ± 3,590 ly)
(diameter; 25.0 mag/arcsec2 B-band isophote)
Age of galaxy13.63 billion years
Thickness of thin disk220–450 pc (718–1,470 ly)
Thickness of thick disk2.6 ± 0.5 kpc (8,500 ± 1,600 ly)
Angular momentum1×1067 J s
Speed relative to CMB rest frame552.2±5.5 km/s
Escape velocity at Sun's position550 km/s
Dark matter density at Sun's position0.0088+0.0024
−0.0018
Mpc−3 (0.35+0.08
−0.07
GeV cm−3)

The Nebularus Galaxy is a unique radio galaxy located halfway (5,500,000 ly) between the Local Group, and the M81 Group. The galaxy has a radius of 100,000 light-years and a collection of 100–500 billion stars. Nebularus is 13.63 billion years old marking it as one of the top 10 oldest galaxies. It is believed that Earthmerist was the Nebularus galaxy's first planet, with an age of 13 billion years old, making Earthmerist one of the oldest planets in the universe, and the oldest rocky planet in the universe.

In the last, 8 million years Endarivontarist has woke up from its dormancy and has thus reactivated the galaxy's galactic nuclei. Due to Endarivontarist's activity, it has formed radio lobes extending out to 8 million light-years across.

Formation

History

The Nebularus galaxy formed

Age and cosmological history

Galactic center

In the center of the Nebularus Galaxy is a supermassive black hole called Endarivontarist with a mass of about 200,000 times that of our Sun.

Satellite galaxies

The Nebularus galaxy has 6 satellite galaxies.

Tronev

The Tronev have been in the galaxy for around 2.6 million years, with the first Tronev civilizations having started in 73000 BGW.

See also


Notes

References

Further reading

External links