A clean signal cuts through the cosmic noise, sparking excitement in Mike Webster, a member of a three-man astronomy team. The signal is unusual, yet logical, with purpose. Mike hesitates to draw grand conclusions, but secretly responds to the signal, knowing it's unlikely to receive a response, let alone one so swift.

Cosmos
Amateur astronomers stumble upon mysterious radio signals of unknown origin while gazing up at the stars, sparking their curiosity and leaving them with more questions than solutions.