Astronomers spot bizarre activity from one of the strongest magnets in the universe

Professor Avi Loeb: 'It would be arrogant to think we're alone in the universe'

Flight of the SPIDER: Astronomers are preparing to launch a balloon-borne telescope above Antarctica this December, helping them view the beginning of the universe from the end of the Earth.

Ask Ethan: Could We Be Living In A Steady-State Universe?