While Earth is the only known planet to support life, scientists believe that life could potentially exist elsewhere in the universe. Conditions that allow for life, such as liquid water and appropriate temperatures, have been found on several celestial bodies, like Mars and some of Jupiter's and Saturn's moons. The discovery of extremophiles on Earth—organisms that thrive in extreme environments—suggests that life might endure in a variety of conditions not previously considered. However, definitive evidence of extraterrestrial life has yet to be found.
Because we live on earth and there is no life anywhere else.
Life has not been found anywhere else so far
because there is not enough space anywhere else in earth.
No animals live in Antarctica: it's too cold to support life.
so far there is no evidence of any life forms anywhere else
cause they didn't have anywhere else to live
They can't afford to live anywhere else.
no
no they will die.
yes they can
artic
Earth is a planet, like Venus or Mars. Earth is special to us, because we live here, and without considerable technology, we can't live anywhere else (that we know of - yet).