3/2/2024 0 Comments Supermode tell me why wiki![]() ![]() ![]() If you’re learning to stargaze for the first time, one of the first patterns you’ll identify is the Big Dipper. Farmers for instance, used constellations to help them determine planting seasons. Rather, many people back then, particularly farmers and sailors, used imaginary patterns created by the stars to guide them during their activities. This practice originated thousands of years ago, but not necessarily as a hobby for young astronomers. One of the fun activities to do when the stars are out is to go stargazing. The sun in our solar system is at this phase: a stable state of nuclear fusion that converts hydrogen to helium. What comes next is the star’s longest phase, called the main sequence. This happens when the protostar gets smaller but increases its temperature. Millions of years later, the protostar will enter a brief T Tauri phase. As they get bigger and the gravity gets stronger, they begin to collapse from all that pressure that the center begins to form a white-hot core. Inside, the dust and gas can eventually clump together with the help of gravity. Nebulae are not just where stars are born, they could also be remnants of dead stars. Stars are born inside a nebula, a massive cloud made up of dust and gas, mostly hydrogen and helium. ![]()
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