Stephenson 2 18 star age. When we say it’s big, we mean really big.
Stephenson 2 18 star age. . Stephenson 2-18 (St2-18, also known as Stephenson 2 DFK 1 and RSGC2-18)[3] is a red supergiant (RSG) or red hypergiant (RHG) star. 8 kiloparsecs) away from the Sun. What is the largest known star in the universe? The largest known star is Stephenson 2-18, which is about 2,150 times the size of our Sun. It was discovered in 1990 as a cluster of red supergiants in a photographic, deep infrared survey by the astronomer Charles Bruce Stephenson, after whom the cluster is named. [2][3] It is located in the constellation Scutum at the distance of about 6 kpc from the Sun Oct 25, 2023 · Stephenson 2-18, often referred to as "Stephenson 2-18," is a celestial giant that deserves our attention and awe. 5 seconds. Jun 24, 2023 · Stephenson 2-18 is a red supergiant located 18,900 light years from Earth. The cluster Stephenson 2, also known as RSGC2 (Red Supergiant Cluster 2), is a young massive open cluster belonging to the Milky Way galaxy. Stephenson 2-18 is a member of Stephenson 2 (Red Supergiant Cluster 1), a massive young open star cluster in the constellation Scutum that contains several other exceptionally large stars. Stephenson 2-18 (abbreviated to St2-18), also known as Stephenson 2 DFK 1 or RSGC2-18, is an enigmatic red supergiant (RSG) or possible extreme red hypergiant (RHG) star in the constellation of Scutum. It is believed to be several million years old, marking a phase in which massive stars progress through various stages of their lifecycle. It is one of the largest stars in the universe that we know of today, and is also one of the most luminous stars that currently exists in the Milky Way! Stephenson 2-18 is a Red Hypergiant located 20,000 light-years away from Earth in the constellation Scutum. Feb 22, 2024 · Estimating the age of Stephenson 2-18 is a complex endeavor that involves studying its evolutionary history. Stephenson 2-18 is a star, i guess anyways hes the biggest known star and he is always tired, he does not care about anything most of the time. This star is either a red supergiant or an even bigger red hypergiant. May 31, 2025 · Discovered in the 1970s by astronomer Charles Bruce Stephenson and his colleagues, Stephenson 2-18 is nestled within the Stephenson 2 star cluster in the constellation Scutum, roughly 19,570 light-years away from Earth. This particular star is a red supergiant that is located in the constellation Scutum. 8 kiloparsecs (19,000 light-years) away from Earth in the Scutum Stephenson 2-18, also known as RSGC2-18 and Stephenson 2 DFK 1, is a red supergiant star in the Stephenson 2 supercluster, in the Scutum constellation, about 20,000 light years or 6,000 parsecs away and it is located near the Supermassive black hole, Sagittarius A. 8 kiloparsecs (19,000 light-years) away from Earth in the Scutum–Centaurus Arm of the Milky Way galaxy, and is assumed to be one of a group of stars at a Star triple the size of Stephenson 2-18 (The largest currently known star) Cool Find Add a Comment Sort by: Jun 24, 2023 · Stephenson 2-18 is a red supergiant located 18,900 light years from Earth. Before he was discovered in 2020, UY Scuti was 5 Interesting Stephenson 2-18 Facts for Kids 2025! [Fun Facts] Stephenson 2-18 is one of the most fascinating stars in the universe. If it was placed in our solar system, it would go beyond the orbit of Saturn. Stephenson 2 DFK 1, also known as Stephenson 2-18, is a giant star in space. How far is UY Scuti from Earth? Stephenson 2-18, also known as Stephenson 2 DFK 1 (abbreviated to RSGC2-01), is an enigmatic red supergiant (RSG) or possible extreme red hypergiant (RHG) star in the constellation of Scutum. His radius is 2150 times the radius of Sun. As of now, he is the largest star discovered. However, several studies have cast doubt on the star’s membership in the cluster, making its distance (and therefore size) uncertain. It is about 6,000 parsecs (20,000 ly) away from Earth in the constellation of Scutum and is one of the largest known stars. 8 kiloparsecs (19,000 light-years) away from Earth in the Scutum–Centaurus Arm of the Milky Way galaxy, and is assumed to Stephenson 2-18 is an extremely atypical star. MSN Stephenson 2-18 (RSGC2-18) is an enigmatic red supergiant or possible extreme red hypergiant star located in the Stephenson 2 cluster. Stephenson 2-18 Stevenson 2-18 is a red hypergiant star located in the constellation Scutum, approximately 18,900 light-years from Earth . Its radius is estimated at 2,150 times that of our Sun. Stephenson 2-18 is a luminous red supergiant or possibly an extreme red hypergiant in the constellation of Scutum. When we say it’s big, we mean really big. If placed in the middle of the Solar System, he would engulf Oct 25, 2023 · “The Cosmic Marvel: Stephenson 2–18- The Giant Among Stars” In this blog we talk about the Stephenson 2–18 the largest star in humanity knowledge: 1. It is located near a group of stars called Stephenson 2. It represents the shield. 3709 s, −06° 05′ 10. 5357″ Stephenson 2-18 (abbreviated to St2-18), also known as Stephenson 2 DFK 1 or RSGC2-18, is a red supergiant (RSG) or possible extreme red hypergiant [2] (RHG) star in the constellation of Scutum. Mar 6, 2023 · Coordinates: 18 h 39 m 02. It lies near the open cluster Stephenson 2, which is located about 5. Not only that, but it would take light 9 hours to circle it's surface, compared to the Sun only 14. Stephenson 2 DFK 1, also known as RSGC2-01[a] or St2-18, is a red supergiant (RSG) or possible extreme red hypergiant [2] (RHG) star in the constellation of Scutum. It is close to, and a possible member of, the open cluster Stephenson 2. While precise mass measurements can be challenging due to the star's distance, it is estimated to be many times the mass of our sun. It is the largest star ever discovered. The Discovery of Stephenson 2 … Jan 16, 2024 · Stephenson 2-18 Mass Stephenson 2-18 possesses a substantial mass, reflecting its classification as a massive star. 8 kiloparsecs (19,000 light-years Jun 24, 2023 · Types of Stars Life Cycle of a Star List of Stars Stephenson 2-18 by admin 2023-06-242023-06-24 Search for Scutum is a small constellation in the southern sky. The solar-system-sized star is so large that it is essentially blowing itself apart as gravity simply can't contain the outward radiative forces at the edge of the star. This group is about 19,000 light-years away from Earth. 5 billion kilometers (930 million miles), it is 2,150 times wider than the Sun. Apr 27, 2025 · Stephenson 2-18, also called St2-18, is a red supergiant star sitting about 20,000 light-years away in the constellation Scutum. Stephenson 2 DFK 1, also known as RSGC2-01 or St2-18, is a red supergiant (RSG) or possible extreme red hypergiant (RHG) star in the constellation of Scutum. If placed at the centre of the solar system, it would engulf the orbit of Saturn! It lies near the open cluster Stephenson 2. The former biggest star was UY Scuti. The star is extremely large, having a gigantic diameter of nearly 2150 times the diameter of the Sun, and it is probably Jul 25, 2024 · UY Scuti was considered one of the largest known stars for a time. UY Scuti is now dwarfed by the massive size of Stephenson 2-18, being smaller by about 25%. Stephenson 2-18 facts. With a radius of nearly 1. It is found in the Scutum constellation. Stephenson 2-18’s enormous size has solidified its position as the current record holder for the largest known star. Stephenson 2-18 also known as RSGC2-01 or Stephenson 2 DFK 1 is a bright red supergiant or hypergiant in the Stephenson 2 star cluster in the Milky Way Galaxy, 18 910 light years away from Earth. He is located ~19,000 light-years (5. Aug 23, 2025 · 1. Feb 25, 2025 · Stephenson 2-18 is a red supergiant (RSG) or possible extreme red hypergiant (RHG) star located in the Stephenson 2 cluster about 19,000 light-years away in the constellation of Scutum. With a radius 2,150 times that of the Sun, it is currently the largest star known. 8 kiloparsecs (19,000 light-years) away from Earth in the Sep 21, 2024 · Stephenson 2-18 is the largest star that astronomers have recorded in the universe. Jun 24, 2023 · Stephenson 2-18 is a red supergiant located 18,900 light years from Earth. He is the largest star known to humanity. It can also fit about 13 quadrillion Earths. Scutum is home to the Wild Duck Cluster (Messier 11) and the red supergiants Stephenson 2-18 and UY Scuti, both among the largest stars known. jbql mrchslh fvpbfy gypvf fxqw dlwa qfvyqec rlazc wvvm aladyqi