The universe is a vast and mysterious place, teeming with countless galaxies, stars, and planets. Within this infinite cosmos, there exists a colossal
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According to known observational data, there are over a trillion galaxies in the observable universe, and these galaxies are not isolated entities. Through
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After years of relentless exploration, we have now discovered over 5,000 planets located outside our solar system. These exoplanets vary in size and
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