Quotes from the news wire:
TRAPPIST-1 was hands down the most amazing thing I've ever worked on, i remember when that paper hit my desk, I glanced at the light curve of the star and my jaw hit the floor. For all my work on transiting exoplanets, I had never seen that. It was the result of 500 hours of observation that revealed seven planets. I saw these syncopated dips and it was the most beautiful data I had ever seen. What an amazingly bizarre system it was.