![]() While the sun, which is also a star, has existed for billions of years, Homo erectus, our closest ancestor appeared just 1.8 million years ago. Of course, their lifespan is much longer than ours. Like ourselves, and every other living being, the stars are born, they live, and they die. ![]() Though we could wrongfully believe, Stars won’t shine forever. But, the only mystery we will solve today is: what is stardust made of?Īccording to science, stardust is made of particles remaining from a supernova explosion. In a cosmos that’s getting bigger and bigger at an increasing speed, it’s essential to think about what causes this expansion and what it means. ![]() What is stardust made of? A life explosion ![]() The explosive death of a star is the crucial process for the creation of the most complex elements in the universe… And life. Maybe that’s where the old saying came from: we are made of stardust. And just as everything else in the cosmos changes, death is the beginning of new galactic life. Studying the origin of stardust astronomy points out it lies in star’s death. Everything you need to know about what is stardust made of begins with understanding what a Star is.
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