My prediction is: Rosseta's Philae will successfully test the comet's ice and will find a new unknown physical state of the water.


ESA's schedule is: On 6 August 2014, the Rosetta mission achieved a significant milestone by becoming the first mission to rendezvous with a comet. During the coming months, Rosetta will orbit the comet, deploy the Philae lander (in November 2014), and accompany the comet through perihelion (August 2015) until the nominal end of the mission. During its 10 year journey towards comet 67P/Churyumov-Gerasimenko, the spacecraft has passed by two asteroids: 2867 Steins (in 2008) and 21 Lutetia (in 2010). The spacecraft entered deep-space hibernation mode in June 2011, and 'woke up' on 20 January 2014.

Source: http://sci.esa.int/rosetta/