Comet C/2013 US10 (Catalina) was discovered on Oct. 31, 2013 by the Catalina Sky Survey. It reached perihelion on Nov. 15, 2015 and is currently visible in telescope views from Earth. See photos of the comet from stargazers here.
Orbital ATK's robotic Cygnus cargo spacecraft launched toward the International Space Station on Dec. 6, 2015, marking its first mission since a rocket explosion in October 2014. See photos from the launch here.