We're going to reach Pluto for the first time in history tomorrow — here's how to watch Read more: http://www.businessinsider.com/how-to-watch-new-horizons-pluto-flyby-2015-7#ixzz3fn2YJQ90 →

If everything goes according to plan, a NASA spacecraft, called New Horizons, will fly by Pluto at 7:49 am ET. New Horizons is the first spacecraft in history to ever visit Pluto, and it's been a long time coming after 9 years in space.