WebGalaxy our home The Milky Way Galaxy is the one that contains our Solar System Although obviously no one has seen a bird s eye view of it it is thought to be a barred spiral ... WebJan 24, 2024 · The Milky Way is also in a cosmological wall called the Local Sheet. Our home galaxy is a barred spiral galaxy consisting of between 100 and 500 billion stars and …
Galaxies Science Mission Directorate - NASA
WebJul 28, 2024 · In the epic Roman poem Metamorphoses, the author Ovid states, “There is a high track, seen when the sky is clear, called the Milky Way, and known for its brightness.”. The Milky Way is even immortalized in the title of a popular American candy bar invented by Frank Mars in 1923, which was named after the galaxy in honor of its trademark ... WebThe Milky Way’s structure is typical of a large spiral system. This structure contains four major structural subdivisions: the nucleus, a central bulge, disk, spiral arms, and a … clamshell electrical connection protection
We May Live in a Massive Cosmic Void - Smithsonian Magazine
WebOur galaxy, the Milky Way, is typical: it has hundreds of billions of stars, enough gas and dust to make billions more stars, and about six times as much dark matter as all the stars and gas put together. And it’s all held together by gravity. Like more than two-thirds of the known galaxies, the Milky Way has a spiral shape. At the center of the spiral, a lot of energy and, WebJan 31, 2024 · Researchers have long believed that our galaxy was attracted to an area rich with dozens of clusters of galaxies 750 million light-years away, called the Shapley … WebMar 3, 2024 · A galaxy is a vast island of gas, dust and stars in an ocean of space. Typically, galaxies are millions of light-years apart. Galaxies are the building blocks of our universe. … clamshell dvd case