WebA molecular cloud, sometimes called a stellar nursery (if star formation is occurring within), is a type of interstellar cloud, the density and size of which permit absorption nebulae, the formation of molecules (most commonly molecular hydrogen, H 2), and the formation of H II regions.This is in contrast to other areas of the interstellar medium that contain … WebOther articles where interstellar gas is discussed: chemical element: Stars and gas clouds: …to stars, the Galaxy contains interstellar gas and dust. Some of the gas is …

Interstellar gas astronomy Britannica

WebGiant molecular clouds have densities of hundreds to thousands of atoms per cm 3, much denser than interstellar space is on average. As a result, though they account for a very … WebMar 23, 2024 · These interstellar gas clouds are difficult to observe in visible light, but emit strong radio wavelength, which can be observed by the Nobeyama 45-m Radio Telescope in Japan. lali sarah preslar

Interstellar medium astronomy Britannica

WebThe interstellar gas clouds move along the field lines (because of the "frozen in" condition) and fall into the "wells" of the field. This causes further stretching of the magnetic field lines, making the "wells" deeper; thus large amounts of gas can fall into the "wells," creating large concentrations of gas, which then become gravitationally unstable ( Gorbatskii 1977 ). WebThe superbubble Henize 70, also known as N70 or DEM301, in the Large Magellanic Cloud [1] A superbubble or supershell is a cavity which is hundreds of light years across and is populated with hot (10 6 K) gas atoms, less dense than the surrounding interstellar medium, blown against that medium and carved out by multiple supernovae and stellar ... jentra plug