ex•tra•ter•res•tri•al

/ˌekstrətəˈrestrēəl/

adjective
adjective: extraterrestrial; adjective: extra-terrestrial
of or from outside the earth or its atmosphere.
"searches for extraterrestrial intelligence"
noun
noun: extraterrestrial;
plural noun: extraterrestrials;
noun: extra-terrestrial;
plural noun: extra-terrestrials.
a hypothetical or fictional being from outer space, especially an intelligent one.

probably not but one can dream.

click planet earth to learn about the roswell ufo incident!!