Search results
Below are lists of the largest stars currently known, ordered by radius and separated into categories by galaxy. The unit of measurement used is the radius of the Sun (approximately 695,700 km; 432,300 mi). The Sun, the orbit of Earth, Jupiter, and Neptune, compared to four stars.
10 de ene. de 2020 · VY Canis Majoris. Tim Brown/ The Image Bank/ Getty Images. This red hypergiant is among the largest known stars in our galaxy. It has an estimated radius between 1,800 and 2,100 times that of the Sun. At this size, if placed in our solar system, it would reach nearly to the orbit of Saturn.
Meet the biggest and largest stars in our Universe that are hundreds of times bigger than our own Sun. These include the biggest, UY Scuti.
Size comparison of a hypothetical quasi-star/black hole star (diameter of ~10 billion kilometres or ~7,187 solar diameters, mass of 1000+ solar masses) and several known giant stars: Stephenson 2-18 (~2150 solar diameters), VY Canis Majoris (~1420 solar diameters, ~17 solar masses), Betelgeuse (~887 solar diameters, ~11.6 solar masses), the ...
22 de may. de 2023 · Meet The 5 Biggest Stars in The Universe. Last Updated: May 22, 2023. While the Sun is the largest object in our solar system, it’s not a particularly large star. With a radius of 432,000 miles (690,000 km), and a temperature range from ~1.7 million °F (~1 million °C) to more than ~17 million °F (~10 million °C) in its ...
5.05: 36,000 spectroscopy: SIMBAD: τ Canis Majoris Aa NGC 2362: 50 5,120 4.89: 32,000 evolution: SIMBAD: θ Muscae Ab Centaurus OB1: 44 7,400 5.53 combined : 33,000 evolution: SIMBAD: ε Orionis: Alnilam in Orion OB1 of Orion complex: 40 2,000 1.69: 27,500 evolution: SIMBAD: θ 2 Orionis A Orion OB1 of Orion complex: 39 1,500 5.02 ...
10 de ene. de 2020 · The star R136a1 currently holds the record as the most massive star known to exist in the universe. It's more than 265 times the mass of our Sun, more than double most stars on this list. Astronomers are still trying to understand how the star can even exist. It is also the most luminous at nearly 9 million times that of our Sun.
