If you think scientists are nerdy, wait until you see how they geeked-out over their success at landing a robot on a comet Wednesday.
CNN's Jeanne Moos has the comic side of making history on a comet.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.