About
A contingent of young stars and star-forming gas clouds is sticking out of one of the Milky Way's spiral arms like a splinter protruding from a plank of wood. Stretching some 3,000 light-years, this is the first major structure identified with such a dramatically different orientation relative to the arm. The background image shows the location of the splinter in the Milky Way. The yellow region in the center of the image is the galaxy's bright and crowded center. The galaxy's arms spiral around the center, and are full of stars and star-forming clouds of gas and dust. A key property of spiral arms is how tightly they wind around a galaxy. This characteristic is measured by the arm's pitch a — NASA JPL · 2021. ABD devlet eseri: kamu mali, ticari islerde de serbestce kullanilabilir.
Source and licence
This work is public domain or openly licensed. The licence terms are published by the source.
How do I open it?
Use the Shopy 101 app to download it or read it in place. Anything you add to your library stays the same on every device.