As this is being written, the shuttle Endeavour has lifted off. The 16-day mission, the longest construction trip yet, carries a Japanese module to ISS. There will be at least 5 EVA's. These boys could use a better spacesuit.
On March 12 Cassini will make its closest flyby yet of Enceladus, within 50 km! The 2-minute video from JPL describes what we may see. The power source of Enceladus' geysers is considered unknown. Their location at the South Pole is also a mystery. Polar jets are telltale signs of a Black Hole, and this is a good place to seek one.