In a particular type of star, the nuclear waste ... a few other odd galaxies that could be home to vast civilizations. “We know that the universe is capable of giving rise to an intelligent ...

At the edge of science and imagination lies a question once posed by a Nobel laureate and now revisited with fresh eyes: ...

(Multimessenger astronomy combines data from several types of ... elsewhere in the universe and the lack of any evidence for it. Or as Fermi put it: “where is everybody?” Hessman and co provide the ...