Question

HOW BIG IS UNIVERSE ?
HOW MANY PLANTS IN THE UNIVERSE?​

Answer 1

Answer:

No, the universe contains all solar systems, and galaxies. Our Sun is just one star among the hundreds of billions of stars in our Milky Way Galaxy, and the universe is made up of all the galaxies – billions of them.

With 400 billion Milky Way stars, we estimate they contain 1-to-10 trillion orbiting planets, total.4 days ago

Explanation:

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