![]() Understanding which molecules are present, and where they lie throughout the shells of gas and dust will help researchers refine their knowledge of these objects. Webb will allow astronomers to dig into many more specifics about planetary nebulae like this one – clouds of gas and dust expelled by dying stars. ![]() It is approximately 2,500 light-years away. Two cameras aboard Webb captured the latest image of this planetary nebula, cataloged as NGC 3132, and known informally as the Southern Ring Nebula. The dimmer star at the center of this scene has been sending out rings of gas and dust for thousands of years in all directions, and NASA’s James Webb Space Telescope has revealed for the first time that this star is cloaked in dust. Most of the multi-colored points of light seen here are galaxies – not stars. These images also reveal a cache of distant galaxies in the background.New details like these, from the late stages of a star’s life, will help us better understand how stars evolve and transform their environments.Webb’s powerful infrared view brings this nebula’s second star into full view, along with exceptional structures created as the stars shape the gas and dust around them.Planetary nebulae are the shells of gas and dust ejected from dying stars. NASA’s James Webb Space Telescope has revealed details of the Southern Ring planetary nebula that were previously hidden from astronomers.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |