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 …

2023年5月8日 · 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 …

2022年10月1日 · 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 …

This is a list of the most massive stars that have been discovered, in solar mass units (M ☉).

2024年10月1日 · With all those caveats, UY Scuti is estimated to have a radius 1,700 times greater than the Sun, making its volume some 5 billion Suns. Despite the uncertainties in …

2022年8月23日 · 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 …

2024年2月14日 · 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 …

2023年2月16日 · What is the biggest star in the universe? 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 …

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 …

2024年4月10日 · Stephenson 2-18 stands out as a colossal red supergiant, currently holding the title of the largest known star in the entire universe. If Stephenson 2-18 were at the Sun’s …