WebOct 3, 2024 · The stars comprising the halo are very old and dispersed very thinly across the approximately two hundred thousand light years of the halo's diameter. Some are grouped together in clusters. The halo is … WebOld stars (population II) and globular clusters (outline distribution of stars in halo) Contains no gas and dust. Stars in the galactic halo appear to have high velocities with respect to the Sun. These are called high velocity …
The Three Types Of Stellar Populations – BosCoin
WebLike the GCs, the halo field stars are also metal-poor. This tells us something about the formation of the Galaxy! If we add up all the mass in the field stars and the metal-poor … WebOct 6, 2024 · Population II stars are relatively old, and they are frequently found in the halo, globular clusters, and central bulges. Variable behavior is common on these stars due to the fact that they are lighter in atoms than helium, … jerry\u0027s j \u0026 w carpets
Populations I and II Definition, Examples, & Facts
WebJun 27, 2024 · The Population I are said to be ``metal-rich'' in comparison to the Population II stars. There is a continuum of the metal abundance and orbit shapes. The … WebMar 27, 2024 · 2. Stellar orbits in the galaxy can be classified in a few ways. Splitting up by Population I, Population II is not the most instructive way to proceed. While Pop II stars are typically older than Pop I stars, and … WebMilky Way Galaxy, large spiral system consisting of several hundred billion stars, one of which is the Sun. It takes its name from the Milky Way, the irregular luminous band of stars and gas clouds that stretches across the sky as seen from Earth. Although Earth lies well within the Milky Way Galaxy (sometimes simply called the Galaxy), astronomers do not … jerry\\u0027s jug house