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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 ). [1] The Sun, the orbit of Earth, Jupiter, and Neptune, compared to four stars.
Big Star's Bigger Star: With Stephen Mulhern, Emma Willis, Caroline Flack, Jennie McAlpine. British game show presented by Stephen Mulhern in which three celebrity contestants and their parents answer questions about each other to win up to £15,000 for their chosen charity.
- Comedy, Game-Show
- Stephen Mulhern, Emma Willis, Jennie McAlpine
- 2018-12-15
- Stephen Mulhern, Emma Willis, Caroline Flack
List of most massive stars. This is a list of the most massive stars that have been discovered, in solar mass units ( M☉ ). Uncertainties and caveats. Most of the masses listed below are contested and, being the subject of current research, remain under review and subject to constant revision of their masses and other characteristics.
Star NameLocationMass (m☉, Sun = 1)Approx. Dist. ( Ly)1,000-100,000N/ATarantula Nebula of LMC226 [e]165,000Tarantula Nebula of LMC196+34 −27163,000Tarantula Nebula of LMC189163,000Betelgeuse was once the largest star known, but recent estimates give it a radius of 640 solar radii, less than half of those of the largest stars discovered to date. Below is the list of the largest stars currently known, ordered by estimated radius. Stellar size is measured in solar radii.
14 de fev. de 2024 · UY Scuti holds the prestigious title of the largest known star, a red supergiant star that dwarfs even the most luminous stars in our night sky. As a hypergiant star, UY Scuti's immense size is almost incomprehensible, with a radius about 1,700 times larger than that of our Sun.
The Biggest Star in the Universe. The biggest star in the universe is UY Scuti, a red supergiant star that is estimated to be over 1,700 times larger than our Sun. It is located in the constellation Scutum and has a diameter of approximately 2.4 billion kilometers. UY Scuti’s size is due to its massive core, rapid expansion, and short lifespan.
10 de jan. de 2023 · UY Scuti: the largest star in the known universe. Image via Wikimedia. Deep in the heart of the galaxy, a star unlike any other burns bright. This is not your average star – it is a behemoth,...
