WebJan 25, 2015 · Acrux distance from Earth is 320.71 light-years away from Earth or 98.33 parsecs. If you want that in miles, it is about 1,885,333,943,433,715.563, based on 1 Ly … WebJan 11, 2016 · The sun is a g type star which take about 10 billion years before they start going nova. The sun is about 4 billion years old now so it has about 6 billion years to go. ... What is the sun's estimated lifespan? Astronomy Our Solar System The Sun. 1 Answer James J. Jan 11, 2016 6 Billion years. Explanation: The sun is a g type star which take ...

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WebThe Sun is a G-type main-sequence star that constitutes about 99.86% of the mass of the Solar System. The Sun has an absolute magnitude of +4.83, estimated to be brighter than about 85% of the stars in the Milky … WebThe planets formed at the same time. good estimate of the age of the Sun: 4.5 billion years. The Sun has been shining brightly, at almost exactly the same rate (a constant luminosity), for 4.5 billion years. This implies that it has been producing energy at a constant rate for those 4.5 billion years. pot roast recipe italian seasoning

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WebEstimated lifespan of the two Voyager Golden Records, before the information stored on them is rendered unrecoverable. Estimated time for an astroengineering project to alter the Earth's orbit, compensating for … WebDec 20, 2024 · Rigel is a massive blue supergiant with a luminosity of around 61.500 up to 363.000 that of the Sun. The blue star is estimated to be around 860 light-years away. Its radius is around 70 times that of the Sun, with surface temperatures of 12.100 K. Pulsations cause brightness variations, as such, Rigel is classified as an Alpha Cygni variable. WebSep 5, 2024 · The Sun is about 4.6 billion years old – gauged on the age of other objects in the Solar System that formed around the same time. Based on observations of other … touch it cities skylines