First Ever Image of a Multi-Planet System Around a Sun-Like Star Captured by ESO
This is nice work. I am amazed at the advances in planet discovery from "other stars 'might' have planets" to post Kepler "more than half the stars have planets."<p>The other "unknown" is under what conditions can intelligent life evolve? Once you know that window, the Drake equation gets even more interesting.<p>The notion that we are the only intelligent species in the galaxy seems more and more unlikely.