With all the election talk, you may have missed a story out of Harvard this week, claiming that a mysterious cigar-shaped object seen flying through our solar system last year may have been an alien spacecraft looking at Earth. Yes, that’s the claim. The object, called Oumuamua, was spotted moving at speeds of 196,000 miles per hour, which is what led Harvard astronomers to their theory.
Could that really be true? Jim Braude was joined by Sky and Telescope's Kelly Beatty.
