Astronomer’s Gospel: observing the seven fairies through telescopes and knowing the Pleiades

The seven brightest stars in the Pleiades cluster are Maya, Electra, taryugete, arxion, Stella and Merope. The Pleiades cluster is located in Taurus, 400 light-years from earth. Some basic information of Pleiades cluster is also introduced. < / P > < p > in this article, you can get a glimpse of a world-famous small star cluster. Known as the Pleiades, it appears best in the night sky from late November to March. In November, they can last from dusk to dawn. < / P > < p > the cluster has been observed in almost every corner of our planet, from amateur astronomers using small telescopes to astronomers using the Hubble Space Telescope. Many cultures and religions in the world are concentrated in the Pleiades. These stars have many names and appear in clothes, flat shoes, pottery and art. The names of the stars we know now come from the ancient Greeks, who regarded them as a group of women of the goddess Artemis. The seven brightest stars in the Pleiades are named after these women: Maya, Electra, taryugat, arjon, seraino, Stella, and Merope. < / P > < p > seven Pleiades make up an open cluster, about 400 light-years away, in the direction of Taurus. Its six brightest stars are easy to see with the naked eye, while people with very keen eyesight and in the dark can see at least seven stars here. In fact, there are more than a thousand stars in the Pleiades, which were formed over the past 150 million years. This makes them relatively young. Interestingly, the cluster also contains many brown dwarfs: they are too hot to be planets, but too cold to be stars. Because they are not very bright in visible light, astronomers use infrared sensitive instruments to study them. Their research helped them determine the age of the brighter cluster neighbors and understand how star formation consumes the material available in the cloud cluster. The stars in this cluster are hot and blue, and astronomers classify them as type B stars. At present, the core of the cluster occupies about eight light-years of space. There is no gravity between stars, so in about 250 million years, they will start to move away from each other. Each star will travel alone through the galaxy. < / P > < p > their star birthplace looks likely to be the Orion Nebula, where hot young stars are forming 1500 light-years from us. Eventually, as the cluster passes through the Milky way, the stars will go their separate ways. They will be called “Mobile Association” or “mobile cluster”. < / P > < p > the Pleiades appear to be passing through a mass of gas and dust that astronomers once thought were part of the clouds at the time of their birth. It turns out that this nebula has nothing to do with stars. But it was a beautiful sight. You can easily find it in the night sky, with binoculars or small telescopes, they look very spectacular! Straight screen S20! Samsung Galaxy S20 Fe exposure: 1Hz high brush + snapdragon 865