How big is universe? Discover what scientists have uncovered beyond Pluto
The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's distance highlights cosmic scales. The observable universe spans 93 billion light-years. Dark energy fuels continuous expansion. Voyager 1 marks a tiny step in space exploration. Our quest for knowledge redefines our place in the cosmos. Mankind is at the threshold of discoveries.
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