In popular cultures, "Extraterrestrials" are life forms — especially intelligent life forms— that are of extraterrestrial origin (often also called "aliens").
Famous quotes containing the word life:
“It’s babe feminism—we’re young, we’re fun, we do what we want in bed—and it has a shorter shelf life than the feminism of sisterhood. I’ve been a babe, and I’ve been a sister. Sister lasts longer.”
—Anna Quindlen (b. 1952)