Exoplanet Discoveries Could Bring Alien Plague

By sputniknews.com8-2-15 After the recent discovery of several exoplanets bearing similarities to Earth, and ever-furthering space exploration missions, Russian journalist Vladimir Pokrovsky asks if it is time to rethink the measures we take to prevent infection by alien organisms.      The recent discovery of the exoplanet Kepler-452b brings excitement […]