Question

what is universe, and is their any extraterrestrial person in?
#sibi ❤️

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Answer 1

$\huge\underline\bold\red{ANSWER}$

Hi dear (◠‿◕)

Universe is defined includes Two main components i.e Space n time . Also including galaxies , planets , stars etc . Secondly there is no specific proof that proofs the existence of extraterrestrial life

Answer 2

Answer:

Extraterrestrial life[n 1] is hypothetical life which may occur outside of Earth and which did not originate on Earth. Such life might range from simple prokaryotes (or comparable life forms) to beings with civilizations far more advanced than humanity.[1][2] The Drake equation speculates about the existence of intelligent life elsewhere in the universe. The science of extraterrestrial life in all its forms is known as astrobiology.

Since the mid-20th century, active ongoing research has taken place to look for signs of extraterrestrial life. This encompasses a search for current and historic extraterrestrial life, and a narrower search for extraterrestrial intelligent life. Depending on the category of search, meth

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