SpaceCassini finds final ingredient for alien life in Enceladus’s sea The Cassini spacecraft has found molecular hydrogen spurting in the watery plumes from Saturn’s icy moon Enceladus, an energy source for anything that might live there ¿ìè¶ÌÊÓÆµ
PhysicsReality check: The hidden connections behind quantum weirdnessQuantum theory says that stuff doesn't exist when we're not looking at it. But weirder-than-weird experiments are resurrecting a long-derided alternative Features