Is Sun the largest star in the Universe?

The correct answer to this question is False. Though the Sun is an important star, it is not the most massive star. Instead, that title goes to UY Scuti. This star is red and is a super giant. In 1860, astronomers first cataloged the star. This was done at the Bonn Observatory.

The catalog of UY Scuti was done for the survey for the Bonner Durchmusterung Stellar Catalogue. It was surveyed again and the second time, astronomers noticed an increase in brightness. It was so much brighter than the first time, that the astronomers thought it was a new star.

The correct answer to this question is False. The most massive star is UY Scuti. It is a supergiant start, and it is red. Astronomers at the Bonn Observatory first cataloged the star in 1860. This occurred due to their survey for their Bonner Durchmusterung Stellar Catalogue.

During their second survey, they discovered a change in brightness, and they thought it was a new star. Many think the Sun is the largest, but in reality, UY Scuti is 1,700 times larger than the Sun. Although not visible to the human eye, if one has binoculars or a telescope, they will be able to see UY Scuti.

The most massive star in the universe is, in fact, not the sun, it is called UY Scuti, which is a hypergiant located in the constellation Scutum. UY Scuti has a radius that is larger than the sun even though the sun is the Earth’s dominant star. The UY Scuti is a variable star, which means that the star is closer to the Milky Way.

Because it is a hypergiant, it shines very brightly. Astronomers depend upon the stars’ capability to become transparent to light, and its’ particles escape from the star. The UY Scuti is versatile as it varies in brightness and radius. The star is positioned near the center of the Milky Way, and it is impressive in its size.