Are you ready to get your rocks off to some hot spacecraft on asteroid action? OSIRIS-REx is going to (probably) succ up some asteroid in 2 hours from this post. In one hour, NASA TV coverage starts: https://www.nasa.gov/multimedia/nasatv/
Counter thingie available at asteroidmission.org
Simulation of what's happening here:
https://www.twitch.tv/nasa_osirisrex
Will this actually be worth watching, who knows? At best we'll probably get some pics of the asteroid getting disrupted