How many Earths can you fit in UY Scuti?

How many Earths can you fit in UY Scuti?

The largest star ever discovered is UY Scuti, which boasts a diameter 1,708 times that of the Sun. This massive size means that UY Scuti could hold the volume of 6 quadrillion 489 trillion Earths.

How big is UY Scuti compared to the Earth?

Regardless, UY Scuti is still one of the biggest known stars and if UY Scuti were placed in the Solar System, replacing our sun, its photosphere would reach the orbit of Saturn. To get a better sense of the scale of UY Scuti, more than 4 quadrillion Earth’s could fit into it.

What if UY Scuti replaced the sun?

If UY Scuti replaced the sun in the center of the solar system, its photosphere would extend just beyond the orbit of Jupiter. The nebula of gas ejected from the star extends far beyond the orbit of Pluto, to 400 times the distance between the Earth and the sun.

Is UY Scuti close to Earth?

It is approximately 2.9 kiloparsecs (9,500 light-years) from Earth. If placed at the center of the Solar System, its photosphere would at least engulf the orbit of Jupiter.

Which is the biggest thing in universe?

The biggest single entity that scientists have identified in the universe is a supercluster of galaxies called the Hercules-Corona Borealis Great Wall. It’s so wide that light takes about 10 billion years to move across the entire structure.

Which is the biggest star?

Star name	Solar radii (Sun = 1)	Method
VY Canis Majoris	1,420±120	AD
KY Cygni	1,420±284–(2,850±570)	L/Teff
CM Velorum	1,416.24+0.40 −0.96	L/Teff
AH Scorpii	1,411±124	AD

Star name	Solar radii (Sun = 1)	Method
VY Canis Majoris	1,420±120	AD
KY Cygni	1,420±284–(2,850±570)	L/Teff
CM Velorum	1,416.24+0.40 −0.96	L/Teff
AH Scorpii	1,411±124	AD

Which star is bigger than sun?

Sirius, Pollux, Alpha Centauri A, UY Scuti etc. are some examples of stars bigger than the sun.

How old is the biggest star?

This information was used to estimate an age for the star of 14.46 ± 0.8 billion years.

How old old is the universe?

Astronomers have determined that our universe is 13.7 billion years old. How exactly did they come to this precise conclusion?

What is the hottest star in the universe?

The Wolf-Rayet star WR 102 is the hottest star known, at 210,000 K.

How many galaxies are there?

The Hubble Deep Field, an extremely long exposure of a relatively empty part of the sky, provided evidence that there are about 125 billion (1.25×1011) galaxies in the observable universe.

How big is the Milky Way?

What old is the Sun?

Our Sun is 4,500,000,000 years old. That’s a lot of zeroes. That’s four and a half billion.

What is the largest star in the Milky Way?

Answer: The largest known star (in terms of mass and brightness) is called the Pistol Star. It is believed to be 100 times as massive as our Sun, and 10,000,000 times as bright! In 1990, a star named the Pistol Star was known to lie at the center of the Pistol Nebula in the Milky Way Galaxy.

How many years does UY Scuti have left?

Stellar evolution models tell that UY Scuti has already left the main sequence and has started fusing helium in its core. This means it is left with just 10% of its life. Stars like these have a short lifespan of a few million years compared to trillions of years for red dwarfs.

What is bigger UY Scuti or 618?

Some would say the largest object in the universe is UY Scuti, the largest known star. It’s a red supergiant with a mass “only” 7–10 times the mass of the Sun, but with a radius up to 1,708 times the size! That’s only 0.3% the size of TON 618, but obviously still stupendously large.

Which is bigger UY Scuti or Blackhole?

The largest known black hole is S5 0014+81 , which has a mass of 40 billion M☉ (solar masses). At 40 billion M☉, S5 0014+81 has a Schwarzschild radius of 790.0791 AU, or 169,892.4 R☉ (solar radii). UY Scuti has a radius of approximately 1708 R☉, which means that it’s slightly over 1% the size of S5 0014+81.

What is bigger than Stephenson 2 18?

Spectral class	M6
Declination	−06° 05′ 10.535778038″

Spectral class	M6
Declination	−06° 05′ 10.535778038″

How long does it take to get to UY Scuti from Earth?

In a plane It would take you 1.8 days to fly around the Earth. At that rate it would take you 205 days to fly around the Sun. But to fly around UY Scuti, it would take you 1086 years.