Most stars are very old. they are usually
WebSep 30, 2024 · Danny Trejo. 20th Century Fox/Sony Pictures Releasing International. "He’s always the badass machete killer guy." — wuntchtimeisover. 8. Emma Roberts. Fox. "I feel like she is a straight bitch ... WebT Tauri stars don’t have enough pressure and temperature at their cores to generate nuclear fusion, but they do resemble main-sequence stars; they’re about the same temperature but brighter because they’re larger. T Tauri stars can have large areas of sunspot coverage, and have intense X-ray flares and extremely powerful stellar winds.
Most stars are very old. they are usually
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WebJan 10, 2024 · This is because it lives on a very different timescale than humans do. However, it does change, but in a very slow way compared to the rapidity in which we live our short, fast lives. If we look at a star's life …
WebNov 29, 2015 · A 2nd generation star can be large and short lived, or small and long lived. Same holds true for 1st generation stars, though they are mostly gigantic (roughly 100 time solar mass). They “burnt” their fuel quickly (of order of 100 million years), expelled its matter content in supernovae, providing material for 2nd generation. WebSo this is how you figure out just how old is a star: 1. We know a star's temperature by looking at its color. 2. We know stars must be burning something, because they get dimmer. as they get cooler. 3. We know that stars are made out of hydrogen and helium because of the. colors missing from their rainbows.
Webstar cluster, either of two general types of stellar assemblages held together by the mutual gravitational attraction of its members, which are physically related through common origin. The two types are open (formerly called galactic) clusters and globular clusters. Open clusters contain from a dozen to many hundreds of stars, usually in an unsymmetrical … WebAnswer (1 of 4): For 20-something actors playing teenagers, the answer is in the nature of teenagers: they tend (as a group) to be awkward, spotty, and immature. Since people like their Hollywood movies to feature graceful people with smooth skin, and since Hollywood directors prefer to work with...
WebStar Clusters. A star cluster is a group of stars that share a common origin and are gravitationally bound for some length of time. They are are particularly useful to astronomers as they provide a way to study and …
WebMay 16, 2013 · Below, find out how these 10 celebrities look so young! 1. Halle Berry: At 46-years-old, Berry is practically superhuman. Firstly, she recently announced she was pregnant for the second time ... helmets conceptWebIf they have a cluster of stars which were all born at roughly the same time, and want to know which star will become a red giant first, which of the following stars should they … lakshmi and the clever washerwoman storyWebJan 6, 2015 · Seven of the top 10 highest paid actors last year are above average, and the majority over 6' 0". Yikes. The discussion of heightism and success in America mostly revolves around speculation like ... helmet screen scratch mcguire\u0027sWebJul 3, 2024 · This new study examines stars in the 2.5-billion-year-old cluster known as NGC 6819, thereby significantly extending the age range. To measure a star's spin is … helmet scratch removerWebMar 29, 2004 · The length of a star's life depends on how fast it uses up its nuclear fuel. Our sun, in many ways an average sort of star, has been around for nearly five billion years and has enough fuel to ... lakshmi and the clever washerwomanWebNov 7, 2024 · Astronomers have drawn this conclusion after discovering what seems to be one of the oldest stars ever found in the Universe. It’s small, it’s very low in metal – an indication that it was ... lakshmi agarwal real faceWebAlthough extreme stars such as these are believed to have been common in the early Universe, today they are extremely rare - the entire Milky Way galaxy contains only a … lakshmi arts and science college kallakurichi