The Triangulum Galaxy is a spiral galaxy 2.73 million light-years (ly) from Earth in the constellation Triangulum.It is catalogued as Messier 33 or NGC 598.With the D 25 isophotal diameter of 18.74 kiloparsecs (61,100 light-years), the Triangulum Galaxy is the third-largest member of the Local Group of galaxies, behind the Andromeda Galaxy and the Milky Way.

2024年9月16日 · A bright blue patch in the lower left of this image, called NGC 604, is the largest star-forming region in M33 and one of the largest stellar nurseries in the entire Local Group. Hubble’s mosaic image of M33 is overlaid upon a ground-based image of the galaxy. The full Hubble mosaic is represented by the irregularly shaped region, while the ...

2022年11月3日 · M33: 三角大星系 图像提供与版权: 图像处理– Robert Gendler 数据提供– Hubble Legacy Archive，KPNO，NOIRLab，NSF，Aura，Amateur Sources. 说明: 这个壮丽的正向螺旋星系（M33），位在北天的小星座三角座之内。经常称为风车星系或三角大星系的M33，直径超过50,000光年，在本星系群里，是大小仅次于仙女大星系（M31 ...

M33-013406.63, also known as B416 or UIT301, [4] is a O-type blue evolved supergiant star in the constellation of Triangulum.It is located within the Triangulum Galaxy, which is approximately 2,380,000–3,070,000 light years away from Earth.. It is potentially one of the most luminous stars ever discovered, estimated to be approximately between 3 and …

2019年12月31日 · In fact, the cavernous NGC 604 is the brightest star forming region, seen here at about the 7 o’clock position from the galaxy center. Like M31, M33’s population of well-measured variable stars have helped make this nearby spiral a cosmic yardstick for establishing the distance scale of the Universe. M33：三角星系

2014年4月22日 · Triangulum Galaxy, also known as M33, is located roughly three million light years from Earth in the constellation Triangulum. Astrophotographer Amir Hossein Abolfath took this photo in Aug. 2012 ...

2024年9月11日 · Star Formation: M33’s Stellar Birth Rate Outshines Andromeda. One of the most fascinating aspects of M33 is its impressive rate of star formation. The Triangulum Galaxy is forming stars at a rate ten times higher than its neighbor, the Andromeda Galaxy (M31). This star-forming frenzy is driven by the abundance of dust, gas, and ionized ...

2024年8月21日 · M33 may lose its streamlined appearance and undisturbed status in a dramatic fashion ― it’s on a possible collision course with both the Andromeda galaxy and the Milky Way. This image was taken as part of a survey of M33 in an effort to help refine theories about such topics as the physics of the interstellar medium, star-formation ...

2020年10月19日 · 本文深入解析了Cortex-M23和Cortex-M33处理器的特点与升级，重点介绍了Armv8-M架构的安全扩展TrustZoneforArmv8-M，包括其对信息安全的影响与实现方式。 深度剖析，简单粗暴，详解Cortex-M23/33特性

2023年10月24日 · Seeing M33. Star-hop to the Andromeda galaxy to orient yourself to the Triangulum galaxy. As seen on the sky chart, the star Mirach stands about midway between the two galaxies. Once you find ...