Question

what is the order of age of earth and mass of our universe? ​

Answer 1

Independent scientific methods consistently give an age for Earth and the solar system of about 5 billion years, and an age for our galaxy and the universe that is two to three times greater.

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Answer 2

Answer:

$\huge\mathcal{\pink{\underline{\purple{\boxed{\blue{heya}}}}}}$

$order\:of\:age\:of\:earth\:=>10{^17}s$

$order\:of\:mass\:of\:universe\:=>10{^55}kg$