Most stars are very old. they are usually
WebJun 6, 2024 · The most massive stars live for a cosmically brief hundreds of millions of years. They live fast and die young. The smallest stars that are less than about 10% of the sun's mass have far less fuel ... WebJan 19, 2024 · The most luminous stars are very hot and very blue. These fall into the spectral class O or B, two classifications indicating the color temperature of stars ranging from 10,000 to 50,000 degrees ...
Most stars are very old. they are usually
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WebA lot of celebrities sure do look like historical figures. Andrew Garfield's resemblance to Leon Trotsky, Queen Latifah's to Zora Neale Hurston, and Ellen DeGeneres looking like Henry David Thoreau have all inspired a vast conspiracy suggesting the doppelgängers may be one and the same. Here are 25 celebrities who could very well be historical ... WebApr 30, 2024 · Asteroseismology is very useful when dealing with old stars because their vibrational modes, which we call low order, pass through the center of the star and give …
http://scienceline.ucsb.edu/getkey.php?key=3243 WebMar 7, 2013 · The star could be as old as 14.5 billion years (plus or minus 0.8 billion years), which at first glance would make it older than the universe's calculated age of about 13.8 billion years, an obvious …
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 ... WebJun 11, 2024 · Key Facts & Summary. Supergiants have absolute visual magnitudes between -3 and -8. The temperature range of supergiant stars spans from around 3,450 K to 20,000 K. Supergiant stars can have masses from 10 to 70 times greater than our Sun, and when it comes to brightness, some of them can be from 30,000 times or brighter …
WebSep 23, 2024 · Stars. A star is a sphere of gas held together by its own gravity. The closest star to Earth is our very own Sun, so we have an example nearby that astronomers can study in detail. The lessons we …
WebNov 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 … ffes.caWebGlobular Clusters Globular clusters were given this name because they are nearly symmetrical round systems of, typically, hundreds of thousands of stars. The most massive globular cluster in our own Galaxy is Omega Centauri, which is about 16,000 light-years away and contains several million stars (Figure 1).Note that the brightest stars in this … ffe scholarshipsWebSep 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 ... ffe sirWebAn 11-year-old Britney Spears on "Star Search" in 1984, and Spears performing in 2024. CBS; C Flanigan/FilmMagic via Getty Images. Britney Spears got her start young. She first appeared on Star Search in 1992, at age 11, singing a strong rendition of The Judds' "Love Can Build A Bridge." denise crawford attorneyWebstar 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 … denise crawford family health centerWebStar 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 … denise crimo highland park ilWebMar 7, 2024 · The oldest star in the universe is HD140283 — or Methuselah as it's commonly known. This Digitized Sky Survey image shows Methuselah star, located … denise creighton