| http://www.w3.org/ns/prov#value | - With the help of a powerful telescope, it is possible to see more than 3 billion of the hundreds of billions of stars in our Milky Way Galaxy. 2 Stars are huge masses of hot, glowing gases, made up of about 75% hydrogen, 22% helium, and traces of oxygen, neon, carbon, nitrogen, and other elements.
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