Alison W
Astronomers estimate that the observable universe contains about 1,000 trillion stars—vastly outnumbering the grains of sand on all Earth’s beaches.
There Are More Stars in the Universe Than Grains of Sand on Earth (19/20)
Astronomers estimate that the observable universe contains about 1,000 trillion stars—vastly outnumbering the grains of sand on all Earth’s beaches.
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