The month of February is treating us to two gravity-assists and a chance to do some observations on the way to their primary objectives. On the 25th the ESA Rosetta probe, on its way to a comet Churyumov-Gerasimenko landing in 2014, will swing by Mars and momentarily join the gaggle of various probes currently studying Mars. Still a small disk in its view, this is how Mars looks to Rosetta set against the Milky Way.
Then on the 28th, New Horizons on its way to Pluto will swing by Jupiter and conduct the first up close observations of the gas giant since the demise of Galileo. Jupiter at current already fills New Horizon’s full view.
