Something's definitely going on at NASA. We're thinking someone in the public relations department is trying to blow the dust off the space agency's ever-serious image.

First there was the photo below, deemed by almost anyone with a pulse as unquestionably the best astronaut portrait ever:

And now, the Expedition 45 crew, scheduled to go to the International Space Station in September, is having fun with Jedi robes and light sabers: says the shot is titled "International Space Station Expedition XLV: The Science Continues." The crew will make up the station's first year-long mission.

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