This is a list of stars down to magnitude +2.50, as determined by their maximum, total, or combined visual magnitudes as viewed from Earth.Although several of the brightest stars are known binary or multiple star systems and are relatively close to Earth, they appear to the naked eye as single stars. While there are stars that are brighter and denser than UY Scuti, it has the largest overall size of any star currently known, with a radius of 1,708 ± 192 R☉. It’s not entirely clear how large the Solar System even is. A conservative estimate is a diameter of 80 AU (the Earth–Sun distance is 1 AU). The nearest stars to Earth are in the Alpha Centauri triple-star system, about 4.37 light-years away. All the listed stars are many thousands of light years away and that alone makes measurements difficult. Arches,which contains 10,000 solar masses - is our galaxy's largest known open cluster. These stars are packing! 6:51. Size comparison of a quasi-star compared to several known giant stars, including also the largest known stars. Extremes of Stellar Luminosities, Diameters, and Densities. But the best place to find the biggest starsis in the biggest clusters. In the penis department, we mean. Loading... Unsubscribe from astro_viking2? One of these stars, Proxima Centauri, is slightly closer, at 4.24 light-years. 21 Stars with Especially Big Penises by Hilton Hater at April 16, ... 2019 8:34 pm. Massive stars are rare; astronomers must look very far from the Earth to find one. Because stars spend much less time in these later stages of their lives, we see fewer stars in those regions of the H–R diagram. The second largest state, Texas, is only 40% of the total area of the largest state, Alaska Rhode Island is the smallest state by total area and land area San Bernardino County is the largest county in the contiguous U.S. and is larger than each of the nine smallest states; it is larger than the four smallest states combined. The list below combines/adds the magnitudes of bright individual components. The largest star - VY Canis Majoris astro_viking2. The Biggest Stars in the Universe, comparison of planet Sizes, Star Sizes, Life in the Universe. We can use the H–R diagram to explore the extremes in size, luminosity, and density found among the stars. ... Star Size Comparison 2 - Duration: 6:51. morn1415 28,766,679 views. At its largest point, this galaxy extends about 2 million light-years from its core, and it has a mass of about 100-trillion stars.