It is a region called NGC 6357, where radiation from hot young stars excites the cooler gas in the surrounding cloud. In fact, it is a region called NGC 6357, where radiation from hot, young stars excites the cooler gas in the surrounding cloud. The researchers use Chandra to study NGC 6357 and similar objects because young stars are bright in X-ray light. In fact, it is a region called NGC 6357 where radiation from hot young stars excites the cooler gas in the surrounding cloud.
NGC 6357 is a diffuse nebula near NGC 6334 in the constellation Scorpio. NGC 6357 is a diffuse nebula near NGC 6334 in the constellation Scorpio. It is also known as the Lobster Nebula and the Madokami Nebula by some fans of the Japanese anime Madoka Magica due to its resemblance to the anime’s main character, and there has been a popular fan petition for its renaming. NGC 6357 is a diffuse nebula in the constellation Scorpio.
NGC 6357 is also known as the Lobster Nebula and the Nebula of War and Peace, and is a diffuse nebula.
Where is NGC 6357 located?
The small open star cluster Pismis 24 lies at the core of the large emission nebula NGC 6357 in Scorpio, about 8,000 light years from Earth. The overall blue glow near the inner star-forming region is due to the emission of ionised hydrogen gas. The stars do not all form in one place, but in three different locations within the nebula, which produce enough stars to form decently sized star clusters. The Lobster Nebula, catalogued as NGC 6357, hosts the open star cluster Pismis 24 near its centre – a home to unusually bright and massive stars.
The overall red glow near the inner star-forming region is due to the emission of ionised hydrogen gas.
What kind of galaxy is NGC 6357?
This region, known as NGC 6357, is actually a nebula consisting of several star clusters that host some of the largest and brightest stars in the Milky Way. NGC 6357 spans about 400 light years and lies about 8,000 light years away in the constellation of the Scorpion. It looks more like smoke and is largely made up of tiny particles of silicates, graphite and water ice produced by previous generations of stars and ejected into space. There are bubbles or voids created by radiation and material blown off the surfaces of massive stars, as well as by supernova explosions.
How big is NGC 6357?
The superluminosity (Ha OIII SII) of this image was used to improve the resolution of the wide field image of NGC 6357 NGC 6334 seen here. The image below is an image of NGC 6357 from the Digitized Sky Survey 2 (DSS2 – see imprint) taken in the red channel. Close to the obvious Cat’s Paw Nebula, NGC 6357 hosts the open star cluster Pismis 24, where these enormously bright and blue stars can be seen.
Why is it called the Lobster Nebula?
Located about 8000 light-years away in the constellation Scorpius, NGC 6357, also called the Lobster Nebula because of its appearance in visible light, is a region of huge gas clouds and tendrils of dark dust. The informal name Lobster Nebula is sometimes also used for the spectacular star-forming Messier 17 (eso092), although this object is more commonly referred to as the Omega Nebula. From a far and distant view of the Milky Way, this animation zooms in on the Lobster Nebula, ending with the latest image taken by the European Southern Observatory’s Visible and Infrared Survey Telescope for Astronomy (Vista) at the Paranal Observatory in Chile. The Cat’s Paw Nebula (properly known as NGC 633) is 5,500 light years from Earth, or about 33 quadrillion miles (53 quadrillion km), and the Lobster Nebula (known as NGC 635) is 8,000 light years away, or 48 quadrillion miles (77 quadrillion km).