Are We Being Watched? There Are 509 Star Systems With A Great View Of Life On Earth, Say Scientists

Sun-like stars as close as 28 light-years from us should be able to detect Earth’s chemical traces of life.

Are We Being Watched? There Are 509 Star Systems With A Great View Of Life On Earth, Say Scientists
Sun-like stars as close as 28 light-years from us should be able to detect Earth’s chemical traces of life.