If you're looking for alien life in the solar system, it might be best to start small.That was the message from NASA as researchers listed eight possible missions that would look for alien life দ্বারা closely examining microorganisms and minerals.
NASA's Kepler মহাকাশ telescope, designed to find Earth-size planets in the habitable zone of sun-like stars, has discovered its first five new exoplanets, অথবা planets beyond our solar system