Suppose a group of astronomers have discovered a new planet in a distant solar system. The planet, named Kepler-452b, is located in the habitable zone of its star, making it a strong candidate for hosting alien life. The astronomers are now using powerful telescopes to study the planet's atmosphere and surface in more detail.
Can we infer that "Kepler-452b definitely has alien life on it"? Yes, no, or maybe?