List of largest stars - Wikipedia
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 ).
What is the biggest star in the universe? | Space
May 8, 2023 · NASA's Hubble Space Telescope reveals the supercluster Westerlund 1, home of one of the largest known stars. Westerlund 1-26, a red supergiant, has a radius more than 1,500 times that of the...
The Biggest Star Ever Found Just Revealed A Surprising New Insight
Aug 23, 2022 · The sharpest images ever taken of the biggest known star indicate the upper limit to a sun's mass is probably a lot smaller than previous estimates. The star R136a1 was initially measured at around 250 to 320 times the mass of our own Sun.
What Is The Largest Star Ever Found – And The Most Massive?
Oct 1, 2024 · The current suspect for the most massive known star is BAT99-98 (which probably needs a publicist to give it a better name). It's been estimated at 226 solar masses, which poses even more...
The Largest Star in the Universe Is 1,700x Bigger Than Our Sun
Feb 14, 2024 · In the vast night sky, where countless stars vie for attention, one colossus reigns supreme as the largest star in the universe. Situated thousands of light-years from Earth, this celestial giant's sheer magnitude challenges our understanding of stellar physics.
What is the biggest known star in the universe? Its radius is 1700 ...
Feb 16, 2023 · The largest known star in the universe is UY Scuti. It has an estimated radius of 1.188 billion kilometers. If UY Scuti were the center of our solar system, its photosphere, or outer shell,...
What Is The Biggest Star Ever Found? - WorldAtlas
Oct 1, 2022 · To date, the largest star ever discovered is a massive hypergiant star called UY Scuti, located around 5,219 light years away. UY Scuti is 1,700 times the size of the sun, and by volume, this hypergiant reveals itself to be a true behemoth.
Top 10 largest stars in the Universe - BBC Science Focus Magazine
UY Scuti is the largest star in the Universe observed so far. The red supergiant is 1,708 times wider than our Sun, with a radius of 1.2 billion km (738 million miles). The star can be found around 9,500 light-years away from Earth in the Scutum Constellation, around the …
Universe's Most Massive Known Star Imaged With Unprecedented …
Aug 24, 2022 · An artist's illustration of R136a1, the largest known star in the universe, which resides inside the Tarantula Nebula in the Large Magellanic Cloud.
The Biggest Star in the Universe | Size Comparison to Our Sun
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.